examples/var_service/: use standard logger script, viewer and pager scripts

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-07-03 23:23:09 +02:00
parent aa75a7da7f
commit 14339191af
51 changed files with 81 additions and 383 deletions

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@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir
watch -n1 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b0-$((w-2))'

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@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

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@ -0,0 +1,32 @@
#!/bin/sh
user=logger
exec >/dev/null 2>&1
service="${PWD%/log}"
service="${service##*/}"
logdir="/var/log/service/$service"
mkdir -p "$logdir"
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
# TODO: if "$logdir/config" does not exist,
# based on service's preferences, write some setup in it:
# e.g. smaller nNUM directive ("I'm not that important,
# save 2 rather than default 10 one-megabyte log files")
# Convenience symlink in this log/ directory:
rm logdir
ln -s "$logdir" logdir
# Make current dir accessible to logger:
chmod a+rX .
args=""
test "$LOG_NOTIMESTAMP" || args="-tt"
exec \
env - PATH="$PATH" \
chpst -u "$user" -m $((20 * 1024*1024)) \
svlogd $args "$logdir"

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

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@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

19
examples/var_service/sview Executable file
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@ -0,0 +1,19 @@
#!/bin/sh
test "$1" || {
echo "Syntax: ${0##*/} SERVICE"
exit 1
}
test x"$1" = x"${1#*/}" -a x"$1" != x"." && {
# has no slashes and is not a "."
cd "/var/service/$1" || exit $?
set -- "."
}
test -x "$1/view" && exec "$1/view"
cd "log/logdir" || exit $?
h=`ttysize h`
exec tail -n $((h-1)) -F current 2>&1

19
examples/var_service/svpage Executable file
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@ -0,0 +1,19 @@
#!/bin/sh
test "$1" || {
echo "Syntax: ${0##*/} SERVICE"
exit 1
}
test x"$1" = x"${1#*/}" -a x"$1" != x"." && {
# has no slashes and is not a "."
cd "/var/service/$1" || exit $?
set -- "."
}
test -x "$1/page" && exec "$1/page"
cd "log/logdir" || exit $?
test "$PAGER" || PAGER=less
cat @* current | $PAGER

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'

View File

@ -1,5 +0,0 @@
The real README file is one directory up.
This directory's run script can have useful comments.
If it doesn't but you feel it should, please send a patch
to busybox's mailing list.

View File

@ -1,21 +1,2 @@
#!/bin/sh #!/bin/sh
exec std_service_logger
user=logger
logdir="/var/log/service/`(cd ..;basename $PWD)`"
mkdir -p "$logdir" 2>/dev/null
chown -R "$user": "$logdir"
chmod -R go-rwxst,u+rwX "$logdir"
rm -rf logdir
ln -s "$logdir" logdir
# make this dir accessible to logger
chmod a+rX .
exec >/dev/null
exec 2>&1
exec \
env - PATH="$PATH" \
softlimit \
setuidgid "$user" \
svlogd -tt "$logdir"

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
cat @* current | $PAGER

View File

@ -1,4 +0,0 @@
#!/bin/sh
cd log/logdir || exit 1
watch -n2 'w=`ttysize w`; h=`ttysize h`; tail -$((h-3)) current 2>&1 | cut -b1-$((w-2))'