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INITSCRIPT(5) File Formats INITSCRIPT(5)

NIMI

initscript - script that executes inittab commands

YLEISKATSAUS

/bin/sh /etc/initscript id runlevels action process

KUVAUS

When the shell script /etc/initscript is present, init will use it to execute the commands from inittab. This script can be used to set things like ulimit and umask default values for every process.

ESIMERKKEJÄ

This is a sample initscript, which might be installed on your system as /etc/initscript.sample.

#
# initscript   Executed by init(8) for every program it
#              wants to spawn like this:
#
#              /bin/sh /etc/initscript <id> <level> <action> <process>
#


  # Set umask to safe level, and enable core dumps.


  umask 022


  ulimit -c 2097151


  PATH=/bin:/sbin:/usr/bin:/usr/sbin


  export PATH


  # Increase the hard file descriptor limit for all processes


  # to 8192.  The soft limit is still 1024, but any unprivileged


  # process can increase its soft limit up to the hard limit


  # with "ulimit -Sn xxx" (needs a 2.2.13 or later Linux kernel).


  ulimit -Hn 8192


  # Execute the program.


  eval exec "$4"

HUOMAUTUKSET

This script is not meant as startup script for daemons or services. It has nothing to do with a rc.local style script. It's just a handler for things executed from /etc/inittab. Experimenting with this can make your system un(re)bootable.

TIEDOSTOT

/etc/inittab, /etc/initscript.

TEKIJÄ

Miquel van Smoorenburg

KATSO MYÖS

inittab(5), init(8)

10. heinäkuuta 2003 sysvinit