84 lines
3.0 KiB
Plaintext
84 lines
3.0 KiB
Plaintext
# /etc/inittab init(8) configuration for BusyBox
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#
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# Copyright (C) 1999 by Lineo, inc. Written by Erik Andersen
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# <andersen@lineo.com>, <andersee@debian.org>
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#
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#
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# Note, BusyBox init doesn't support runlevels. The runlevels field is
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# completely ignored by BusyBox init. If you want runlevels, use sysvinit.
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#
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#
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# Format for each entry: <id>:<runlevels>:<action>:<process>
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#
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# <id>: WARNING: This field has a non-traditional meaning for BusyBox init!
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#
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# The id field is used by BusyBox init to specify the controlling tty for
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# the specified process to run on. The contents of this field are
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# appended to "/dev/" and used as-is. There is no need for this field to
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# be unique, although if it isn't you may have strange results. If this
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# field is left blank, it is completely ignored. Also note that if
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# BusyBox detects that a serial console is in use, then all entries
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# containing non-empty id fields will _not_ be run. BusyBox init does
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# nothing with utmp. We don't need no stinkin' utmp.
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#
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# <runlevels>: The runlevels field is completely ignored.
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#
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# <action>: Valid actions include: sysinit, respawn, askfirst, wait, once,
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# and ctrlaltdel.
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#
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# Note: askfirst acts just like respawn, but before running the specified
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# process it displays the line "Please press Enter to activate this
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# console." and then waits for the user to press enter before starting
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# the specified process.
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#
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# Note: unrecognised actions (like initdefault) will cause init to emit
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# an error message, and then go along with its business.
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#
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# <process>: Specifies the process to be executed and it's command line.
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#
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# Note: BusyBox init works just fine without an inittab. If no inittab
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# is found, it has the following default behavior:
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# ::sysinit:/etc/init.d/rcS
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# ::askfirst:/bin/sh
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# if it detects that /dev/console is _not_ a serial console, it will also run:
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# tty2::askfirst:/bin/sh
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#
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# Boot-time system configuration/initialization script.
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# This is run first except when booting in single-user mode.
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#
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::sysinit:/etc/init.d/rcS
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# /bin/sh invocations on selected ttys
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#
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# Note below that we prefix the shell commands with a "-" to indicate to the
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# shell that it is supposed to be a login shell. Normally this is handled by
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# login, but since we are bypassing login in this case, BusyBox lets you do
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# this yourself...
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#
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# Start an "askfirst" shell on the console (whatever that may be).
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::askfirst:-/bin/sh
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#
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# Start an "askfirst" shell on /dev/tty2-4
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tty2::askfirst:-/bin/sh
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tty3::askfirst:-/bin/sh
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tty4::askfirst:-/bin/sh
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# /sbin/getty invocations for selected ttys
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#
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tty5::respawn:/sbin/getty 38400 tty5
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tty6::respawn:/sbin/getty 38400 tty6
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# Example of how to put a getty on a serial line (for a terminal)
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#
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#ttyS0::respawn:/sbin/getty -L ttyS0 9600 vt100
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#ttyS1::respawn:/sbin/getty -L ttyS1 9600 vt100
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#
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# Example how to put a getty on a modem line.
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#ttyS2::respawn:/sbin/getty -x0 -s 57600 ttyS2
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# Stuff to do before rebooting
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::ctrlaltdel:/bin/umount -a -r > /dev/null 2>&1
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::ctrlaltdel:/sbin/swapoff -a > /dev/null 2>&1
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