busybox/docs/posix_conformance.txt

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POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
Busybox POSIX conformance table
See POSIX documentation (1003.1-2008) here:
http://www.opengroup.org/onlinepubs/9699919799/
And the complete list of all utilities that POSIX covers:
http://www.opengroup.org/onlinepubs/9699919799/idx/utilities.html
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
This listing is a work in progress, and currently only covers
tool options (not operands, environment variables, return codes, etc..).
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
For each option it is set if it (a) exists and (b) compliant to POSIX 2008.
Some options exist but there is no value in the 'compliant' column: that
means no one has yet bothered to make sure that the option does what it is
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
required to do.
-----------------------------------------------
POSIX Tools supported only as shell built-ins (ash shell):
alias, bg, cd, fg, getopts, hash, jobs, read, type, umask, ulimit,
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
unalias, wait, write
POSIX Tools not supported:
asa, at, batch, bc, c99, command, compress, csplit, ex, fc, file,
gencat, getconf, iconv, join, link, locale, localedef, lp, m4,
mailx, newgrp, nl, paste, pathchk, pax, pr, qalter, qdel, qhold, qmove,
qmsg, qrerun, qrls, qselect, qsig, qstat, qsub, tabs, talk, tput,
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
tsort, unlink, uucp, uustat, uux
POSIX Tools not supported (DEVELOPMENT):
admin, cflow, ctags, cxref, delta, fort77, get, lex, make, nm, prs, rmdel,
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
sact, sccs, strip, unget, val, what, yacc
POSIX Tools supported:
Note: echo, printf, kill, pwd documented here as stand-alone applets,
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
not as ash built-ins.
ar POSIX options ********************* Failed to recognize zip & tar (did not compare to regular ar)
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
option | exists | compliant | remarks
-C | no | no |
-T | no | no |
-a | no | no |
-b | no | no |
-c | no | no |
-d | no | no |
-i | no | no |
-m | no | no |
-p | yes | |
-q | no | no |
-r | no | no |
-s | no | no |
-t | yes | |
-u | no | no |
-v | yes | |
-x | yes | |
ar Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-o
awk POSIX options
option | exists | compliant | remarks
-F ERE | yes | |
-f progfile | yes | |
-v assignment | yes | |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
awk Busybox specific options: None
basename POSIX options: None
basename Busybox specific options: None
cal POSIX options: None
cal Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-y, -j
cat POSIX options
option | exists | compliant | remarks
-u | yes | no | option is ignored
cat Busybox specific options: None
chgrp POSIX options
option | exists | compliant | remarks
-H | yes | |
-L | yes | |
-P | yes | |
-R | yes | |
-h | yes | |
chgrp Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-f, -c, -v
chmod POSIX options
option | exists | compliant | remarks
-R | yes | yes |
chmod Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-f, -v, -c
chown POSIX options *********************************************
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
option | exists | compliant | remarks
-H | yes | | It seems like all flags are supported (according to printout), but
-L | yes | | it fails to work on my machine
-P | yes | |
-R | yes | |
-h | yes | |
chown Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-f, -c, -v
cksum POSIX options: None
cksum Busybox specific options: None
cmp POSIX options
option | exists | compliant | remarks
-l | yes | yes |
-s | yes | yes |
cmp Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
comm POSIX options
option | exists | compliant | remarks
-1 | yes | yes |
-2 | yes | yes |
-3 | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
comm Busybox specific options: None
cp POSIX options
option | exists | compliant | remarks
-H | yes | yes |
-L | yes | yes |
-P | yes | yes |
-R | yes | yes |
-f | yes | yes |
-i | yes | yes |
-p | yes | yes |
cp Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-d, -a, -s, -c, -r, -l
crontab POSIX options
option | exists | compliant | remarks
-e | yes | |
-l | yes | |
-r | yes | |
crontab Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-u, -c
cut POSIX options
option | exists | compliant | remarks
-b list | yes | yes |
-c list | yes | yes |
-d delim | yes | yes |
-f list | yes | yes |
-n | yes | yes |
-s | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
cut Busybox specific options: None
date POSIX options
option | exists | compliant | remarks
-u | yes | yes |
date Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-I[SPEC], -d TIME, -r FILE, -R, -D FMT
dd POSIX options:
option | exists | compliant | remarks
if | yes | |
of | yes | |
ibs | yes | |
obs | yes | |
bs | yes | |
cbs | no | no |
skip | yes | |
seek | yes | |
count | yes | |
conv=ascii | no | no |
conv=ebcdic | no | no |
conv=ibm | no | no |
conv=block | no | no |
conv=unblock | no | no |
conv=lcase | no | no |
conv=ucase | no | no |
conv=swap | no | no |
conv=noerror | yes | |
conv=notrunc | yes | |
conv=sync | yes | |
dd Busybox specific options:
conv=fsync
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
df POSIX options
option | exists | compliant | remarks
-P | yes | yes |
-k | yes | yes |
-t | no | no |
df Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-a, -m, -B SIZE, -i, -h
Remark:
- It seems that GNU df does not round percents up in its output (thus its results are a bit different)
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
diff POSIX options
option | exists | compliant | remarks
-C n | no | no |
-U n | yes | |
-b | yes | |
-c | no | no |
-e | no | no |
-f | no | no |
-r | yes | |
-u | no | no |
diff Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-d, -a, -s, -t, -L, -N, -i, -T, -w, -q, -S
dirname POSIX options: None
dirname Busybox specific options: None
du POSIX options
option | exists | compliant | remarks
-H | yes | |
-L | yes | |
-a | yes | |
-k | yes | |
-s | yes | |
-x | yes | |
du Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-c, -m, -h, -d N, -l
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
echo POSIX options: None
option | exists | compliant | remarks
-n | yes | yes | The result of -n is "implementation-defined"
echo Busybox specific options:
-e, -E
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
ed POSIX options
option | exists | compliant | remarks
-p string | no | no |
-s | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
ed Busybox specific options: None
env POSIX options
option | exists | compliant | remarks
-i | no | no |
env Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-u, -, -i
expand POSIX options
option | exists | compliant | remarks
-t tablist | yes | yes |
expand Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
--tabs=N, -i, --initial
expr POSIX operations:
option | exists | compliant | remarks
| | yes | yes |
& | yes | yes |
= | yes | yes |
> | yes | yes |
>= | yes | yes |
<= | yes | yes |
< | yes | yes |
!= | yes | yes |
+ | yes | yes |
- | yes | yes |
* | yes | yes |
/ | yes | yes |
% | yes | yes |
: | yes | yes |
(expr) | yes | yes |
integer | yes | yes |
string | yes | yes |
expr Busybox specific operations:
match, substr, index, length, quote
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
false POSIX options: None
false Busybox specific options: None
find POSIX options
option | exists | compliant | remarks
-H | no | no |
-L | no | no |
find Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-group NAME, -mtime DAYS, -print, -maxdepth N, -exec CMD ARG ;, -newer FILE, -context, -iname PATTERN, -follow, -depth, -xdev, -inum N, -type X, -print0, -mindepth N, -mmin MINS, -regex PATTERN, -prune, -path PATTERN, -user NAME, -delete, -perm NNN, -name PATTERN, -size N[bck]
fold POSIX options
option | exists | compliant | remarks
-b | yes | yes |
-s | yes | yes |
-w width | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
fold Busybox specific options: None
fuser POSIX options
option | exists | compliant | remarks
-c | no | no |
-f | no | no |
-u | no | no |
fuser Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-m, -k, -4, -SIGNAL, -6, -s
grep POSIX options
option | exists | compliant | remarks
-E | yes | |
-F | yes | |
-c | yes | |
-e pattern_list | yes | |
-f pattern_file | yes | |
-i | yes | |
-l | yes | |
-n | yes | |
-q | yes | |
-s | yes | |
-v | yes | |
-x | no | no |
grep Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-A, -C, -B, -L, -H, -o, -h, -w, -r, -z, -m MAX
head POSIX options
option | exists | compliant | remarks
-n number | yes | yes |
head Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-v, -c NUM, -q
id POSIX options
option | exists | compliant | remarks
-G | yes | yes |
-g | yes | yes |
-n | yes | yes |
-r | yes | yes |
-u | yes | yes |
id Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-Z
ipcrm POSIX options
option | exists | compliant | remarks
-M shmkey | no | no |
-Q msgkey | no | no |
-S semkey | no | no |
-m shmid | no | no |
-q msgid | no | no |
-s semid | no | no |
ipcrm Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-mM, -qQ, -sS
ipcs POSIX options
option | exists | compliant | remarks
-a | yes | |
-b | no | no |
-c | yes | |
-m | yes | |
-o | no | no |
-p | yes | |
-q | yes | |
-s | yes | |
-t | yes | |
ipcs Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-l, -i, -u
kill POSIX options
option | exists | compliant | remarks
-l | yes | yes |
-s signal_name | yes | yes |
-signal_name | yes | yes |
-signal_number | yes | yes |
kill Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-q, -o
ln POSIX options
option | exists | compliant | remarks
-L | no | no |
-P | no | no |
-f | yes | yes |
-s | yes | yes |
ln Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-S suf, -n, -b
logger POSIX options: None
logger Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-p PRIO, -t TAG, -s
logname POSIX options: None
logname Busybox specific options: None
ls POSIX options
option | exists | compliant | remarks
-1 | yes | yes |
-A | yes | yes |
-C | yes | yes |
-F | yes | yes | And more: '=' for sockets (not defined by POSIX)
-H | no | no |
-L | yes | yes | But coloring may be wrong (at least POSIX does not require correct colors :) )
-R | yes | yes |
-S | yes | yes |
-a | yes | yes |
-c | yes | no | Sorts output with '-l' (should only show ctime with '-l', and sort only with '-t')
-d | yes | no | When invoked together with '-L' should read symbolic links, and doesn't
-f | no | no |
-g | no | no |
-i | yes | yes |
-k | yes | no | Does something completely unrelated! (Lists security context instead of specifying block size)
-l | yes | yes |
-m | no | no |
-n | yes | no | Works correctly only together with '-l' (but POSIX requires '-l' to be implicitly assumed)
-o | no | no |
-p | yes | yes |
-q | no | no |
-r | yes | yes |
-s | yes | yes |
-t | yes | yes |
-u | yes | yes |
-x | yes | yes |
ls Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
--color, -T NUM, -K, -X, -Z, -e, -h, -v, -w NUM
man POSIX options
option | exists | compliant | remarks
-k | no | no |
man Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-a Display all pages
mesg POSIX options: None
mesg Busybox specific options: None
mkdir POSIX options
option | exists | compliant | remarks
-m mode | yes | yes |
-p | yes | yes |
mkdir Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-Z
mkfifo POSIX options
option | exists | compliant | remarks
-m mode | yes | yes |
mkfifo Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-Z
more POSIX options
option | exists | compliant | remarks
-c | no | no |
-e | no | no |
-i | no | no |
-n number | no | no |
-p command | no | no |
-s | no | no |
-t tagstring | no | no |
-u | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
more Busybox specific options: None
mv POSIX options
option | exists | compliant | remarks
-f | yes | yes |
-i | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
mv Busybox specific options: None
nice POSIX options
option | exists | compliant | remarks
-n increment | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
nice Busybox specific options: None
nohup POSIX options: None
nohup Busybox specific options: None
od POSIX options
option | exists | compliant | remarks
-A address_base | no | no |
-N count | no | no |
-b | no | no |
-c | no | no |
-d | no | no |
-j skip | no | no |
-o | no | no |
-s | no | no |
-t type_string | no | no |
-v | no | no |
-x | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
od Busybox specific options: None
patch POSIX options
option | exists | compliant | remarks
-D define | no | no |
-N | no | no |
-R | yes | yes |
-b | no | no |
-c | no | no |
-d dir | no | no |
-e | no | no |
-i patchfile | yes | yes |
-l | no | no |
-n | no | no |
-o outfile | no | no |
-p num | yes | yes |
-r rejectfile | no | no |
-u | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
patch Busybox specific options: None
printf POSIX options: None
printf Busybox specific options: None
ps POSIX options
option | exists | compliant | remarks
-A | no | no |
-G grouplist | no | no |
-U userlist | no | no |
-a | no | no |
-d | no | no |
-e | no | no |
-f | no | no |
-g grouplist | no | no |
-l | no | no |
-n namelist | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-o format | yes | no | not supported: ruser, group, rgroup, pcpu
-p proclist | no | no |
-t termlist | no | no |
-u userlist | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
ps Busybox specific options: None
pwd POSIX options
option | exists | compliant | remarks
-L | no | no |
-P | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
pwd Busybox specific options: None
renice POSIX options
option | exists | compliant | remarks
-g | yes | yes |
-n increment | yes | yes | Note POSIX allows only to run with this option (busybox also allows to run without '-n' and set niceness directly)
-p | yes | yes |
-u | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
renice Busybox specific options: None
rm POSIX options
option | exists | compliant | remarks
-R | yes | yes |
-f | yes | yes |
-i | yes | yes |
-r | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
rm Busybox specific options: None
rmdir POSIX options
option | exists | compliant | remarks
-p | yes | yes |
rmdir Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
--parents
sed POSIX options
option | exists | compliant | remarks
-e script | yes | |
-f script_file | yes | |
-n | yes | |
sed Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-i, -r
sh POSIX options
option | exists | compliant | remarks
-c | no | no |
-i | no | no |
-s | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
sh Busybox specific options: None
sleep POSIX options: None
sleep Busybox specific options: None
sort POSIX options
option | exists | compliant | remarks
-C | no | no |
-b | yes | yes |
-c | yes | yes |
-d | yes | yes |
-f | yes | yes |
-i | yes | yes | But is not like GNU sort, which isn't! (try to sort 'a\nA\nB\nb' with and without -f)
-k keydef | yes | |
-m | no | no |
-n | yes | yes |
-o output | yes | yes |
-r | yes | yes |
-t char | yes | |
-u | yes | yes |
sort Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-mST, -g, -M, -s, -z
split POSIX options
option | exists | compliant | remarks
-a suffix_length | yes | yes |
-b n | yes | yes |
-b nk | yes | yes |
-b nm | yes | yes |
-l line_count | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
split Busybox specific options: None
strings POSIX options
option | exists | compliant | remarks
-a | yes | yes |
-n number | yes | yes |
-t format | no | no |
strings Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-o, -f
stty POSIX options
option | exists | compliant | remarks
-a | yes | yes |
-g | yes | yes |
stty Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-F DEVICE
tail POSIX options
option | exists | compliant | remarks
-c number | yes | yes |
-f | yes | yes |
-n number | yes | yes |
tail Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-v, -q, -s SEC
tee POSIX options
option | exists | compliant | remarks
-a | yes | yes |
-i | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
tee Busybox specific options: None
test POSIX options: None
test Busybox specific options: None
time POSIX options
option | exists | compliant | remarks
-p | no | no |
time Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-v
touch POSIX options
option | exists | compliant | remarks
-a | no | no |
-c | yes | yes |
-d date_time | no | no |
-m | no | no |
-r ref_file | no | no |
-t time | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
touch Busybox specific options: None
tr POSIX options
option | exists | compliant | remarks
-C | no | no |
-c | yes | yes |
-d | yes | yes |
-s | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
tr Busybox specific options: None
true POSIX options: None
true Busybox specific options: None
tty POSIX options: None
tty Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-s
uname POSIX options
option | exists | compliant | remarks
-a | yes | yes |
-m | yes | yes |
-n | yes | yes |
-r | yes | yes |
-s | yes | yes |
-v | yes | yes |
uname Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-p
uncompress POSIX options
option | exists | compliant | remarks
-c | yes | yes |
-f | yes | yes |
-v | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
uncompress Busybox specific options: None
unexpand POSIX options
option | exists | compliant | remarks
-a | yes | no | POSIX requires converting two or more spaces to tabs, busybox converts one or more spaces
-t tablist | yes | yes |
unexpand Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
--tabs=N, -f, --first-only, --all
uniq POSIX options
option | exists | compliant | remarks
-c | yes | yes |
-d | yes | yes |
-f fields | yes | yes |
-s chars | yes | yes |
-u | yes | yes |
uniq Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-w N
uudecode POSIX options
option | exists | compliant | remarks
-o outfile | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
uudecode Busybox specific options: None
uuencode POSIX options
option | exists | compliant | remarks
-m | yes | yes |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
uuencode Busybox specific options: None
vi POSIX options
option | exists | compliant | remarks
-R | yes | |
-c command | yes | |
-r | no | no |
-t tagstring | no | no |
-w size | no | no |
vi Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-H
wc POSIX options
option | exists | compliant | remarks
-c | yes | yes |
-l | yes | yes |
-m | no | no |
-w | yes | yes |
wc Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-L
who POSIX options
option | exists | compliant | remarks
-H | no | no |
-T | no | no |
-a | yes | no | just shows all
-b | no | no |
-d | no | no |
-l | no | no |
-m | no | no |
-p | no | no |
-q | no | no |
-r | no | no |
-s | no | no |
-t | no | no |
-u | no | no |
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
who Busybox specific options: None
xargs POSIX options
option | exists | compliant | remarks
-E eofstr | no | no |
-I replstr | no | no |
-L number | no | no |
-n number | yes | yes |
-p | yes | yes |
-s size | yes | yes |
-t | yes | yes |
-x | yes | yes |
xargs Busybox specific options:
POSIX conformance documentation for busybox Attached a start for POSIX conformance documentation for busybox (see TODO file and discussion last week). A table of all options as defined by POSIX and as implemented by busybox (see for a FreeBSD example http://people.freebsd.org/~schweikh/posix-utilities.html). Only the tools that are stand-alone applets are documented (not ash built-ins as 'read'), as there are multiple shells. When there are two versions (echo) the stand-alone version was checked. I think this may be the wrong way to go, as most users will probably use the built-in version - but which shell? The table was auto-generated by running, for each POSIX utility, latest git allyesconfig* "busybox <tool> --help" and parsing the output, and comparing that to tool options extracted from its man page at http://www.opengroup.org/onlinepubs/9699919799/. This means that it the usage string is not correct, the table is also wrong. I noticed that for 'kill', for example, the usage string does not mention the -s, -q, -o options. For each option is set whether it exists in busybox and if it is, is it compliant to the standard. Of course, checking compliance can only be done manually - a process which will probably take some time (see 'cat' for example). I didn't post the auto-generation script (python, ugly) because the table will now change manually; I can post it if there is anyone interested. As for the tools not implemented by busybox at all, I think most of them are indeed fairly esotetic. Some I was suprised to see missing are link, file, newgrp, unlink. * Well, almost allyesconfig - but nothing very POSIX-y was disabled. Signed-off-by: David Krakov <krakov@gmail.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-27 05:12:34 +05:30
-e[STR], -0, -r
zcat POSIX options: None
zcat Busybox specific options: None