Folgendes Template nehme ich normalerweise als Vorlage für ein Initd Script. Habe das irgendwann mal so im Internet gefunden, weiß nicht mehr genau wo. Dürfte selbsterklärend sein.
#!/bin/bash
# chkconfig: 2345 20 80
# description: Description comes here....
# Source function library.
. /etc/init.d/functions
start() {
# code to start app comes here
# example: daemon program_name &
}
stop() {
# code to stop app comes here
# example: killproc program_name
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
# code to check status of app comes here
# example: status program_name
;;
*)
echo "Usage: $0 {start|stop|status|restart}"
esac
exit 0
The format is pretty standard and you can view existing scripts in /etc/init.d. You can then use the script like so /etc/init.d/myscript start or chkconfig myscript start. The ckconfig man page explains the header of the script:
> This says that the script should be started in levels 2, 3, 4, and
> 5, that its start priority should be 20, and that its stop priority
> should be 80.
The example start, stop and status code uses helper functions defined in /etc/init.d/functions
- Enable the script
$ chkconfig --add myscript $ chkconfig --level 2345 myscript on - Check the script is indeed enabled – you should see „on“ for the levels you selected.
$ chkconfig --list | grep myscript