Novell LINUX ENTERPRISE SERVER 11 - ADMINISTRATION Administration Manual page 85

rc
This script calls the appropriate stop scripts of the current runlevel and the start
scripts of the newly selected runlevel. Like the /etc/init.d/boot script, this
script is called from /etc/inittab with the desired runlevel as parameter.
You can create your own scripts and easily integrate them into the scheme described
above. For instructions about formatting, naming and organizing custom scripts, refer
to the specifications of the LSB and to the man pages of init, init.d, chkconfig,
and insserv. Additionally consult the man pages of startproc and killproc.
WARNING: Faulty init Scripts May Halt Your System
Faulty init scripts may hang your machine up. Edit such scripts with great care
and, if possible, subject them to heavy testing in the multiuser environment.
Find useful information about init scripts in
To create a custom init script for a given program or service, use the file /etc/init
.d/skeleton as a template. Save a copy of this file under the new name and edit
the relevant program and filenames, paths and other details as needed. You may also
need to enhance the script with your own parts, so the correct actions are triggered by
the init procedure.
The INIT INFO block at the top is a required part of the script and must be edited.
See Example 7.1, "A Minimal INIT INFO Block"
Example 7.1 A Minimal INIT INFO Block
### BEGIN INIT INFO
# Provides:
# Required-Start:
# Required-Stop:
# Default-Start:
# Default-Stop:
# Description:
### END INIT INFO
In the first line of the INFO block, after Provides:, specify the name of the program
or service controlled by this init script. In the Required-Start: and
Required-Stop: lines, specify all services that need to be started or stopped before
the service itself is started or stopped. This information is used later to generate the
numbering of script names, as found in the runlevel directories. After
Default-Start: and Default-Stop:, specify the runlevels in which the service
FOO
$syslog $remote_fs
$syslog $remote_fs
3 5
0 1 2 6
Start FOO to allow XY and provide YZ
Section 7.2.1, "Runlevels"
(page 71).
Booting and Configuring a Linux System
(page 66).
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