Script init de ejemplo para arranque de servicios.

script-sh-init-example

#!/bin/sh
# Author: Gabriel K
#
# /etc/init.d/iperfd
#
### BEGIN INIT INFO
# Provides: iperf
# Required-Start: $network
# Required-Stop: $network
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Iperf
# Description: Tool To Measure Network Performance.
### END INIT INFO
PROGRAM=/usr/bin/iperf
 
. /etc/rc.status
 
# The echo return value for success (defined in /etc/rc.config).
return=$rc_done
case "$1" in
start )
    echo -n "Starting service iperfd "
    ##
    ## Start daemon with startproc(8). If this fails
    ## the echo return value is set appropriate.
    startproc -q $PROGRAM -s -D
    rc_status -v
;;
 
stop )
    echo -n "Shutting down service iperfd "
    ## Stop daemon with killproc(8) and if this fails
    ## set echo the echo return value.
    killproc -g $PROGRAM
    rc_status -v
;;
 
try-restart )
    $0 status
    if test $? = 0; then
        $0 restart
    else
        rc_reset
    fi
    rc_status
;;
 
restart )
    $0 stop
    $0 start
    rc_status
;;
 
status )
    echo -n "Checking for service iperfd: "
    ## Check status with checkproc(8), if process is running
    ## checkproc will return with exit status 0.
    checkproc $PROGRAM
    rc_status -v
;;
 
* )
    echo "Usage: $0 {start|stop|restart|reload|force-reload|status|try-restart}"
    exit 1
;;
esac
rc_exit