GNU/Linux man pages
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GNU/Linux |
CentOS 4.8 |
i386 |
 |
initscript(5) |
 |
initscript − script that executes inittab commands.
/bin/sh /etc/initscript id runlevels action process
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.
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 filedescriptor limit for all processes
# to 8192. The soft limit is still 1024, but any
unpriviliged
# process can increase it’s soft limit up to the
hardlimit
# with "ulimit -Sn xxx" (needs a 2.2.13 or later
Linux kernel).
ulimit -Hn 8192
# Execute the
program.
eval exec "$4"
/etc/inittab, /etc/initscript.
Miquel van Smoorenburg ,<miquels@cistron.nl>
init(8), inittab(5).
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initscript(5) | |