linux init.d脚本编写模板

#!/bin/bash
### BEGIN INIT INFO
#
# Provides:  location_server
# Required-Start:   $local_fs  $remote_fs
# Required-Stop:    $local_fs  $remote_fs
# Default-Start:
# Default-Stop:
# Short-Description:    initscript
# Description:  This file should be used to construct scripts to be placed in /etc/init.d.
#
### END INIT INFO  

## Fill in name of program here.
PROG="location_server"
PROG_PATH="/opt/location_server" ## Not need, but sometimes helpful (if $PROG resides in /opt for example).
PROG_ARGS=""
PID_PATH="/var/run/"  

start() {
    if [ -e "$PID_PATH/$PROG.pid" ]; then
        ## Program is running, exit with error.
        >&
        exit
    else
        ## Change from /dev/null to something like /var/log/$PROG if you want to save output.
        $PROG_PATH/$PROG $PROG_ARGS >& >/var/log/$PROG &
    $pid=``  

        echo "$PROG started"
        echo $pid > "$PID_PATH/$PROG.pid"
    fi
}  

stop() {
    echo "begin stop"
    if [ -e "$PID_PATH/$PROG.pid" ]; then
        ## Program is running, so stop it
    pid=``
    kill $pid  

        rm -f  "$PID_PATH/$PROG.pid"
        echo "$PROG stopped"
    else
        ## Program is not running, exit with error.
        >&
        exit
    fi
}  

## Check to see if we are running as root first.
## Found at http://www.cyberciti.biz/tips/shell-root-user-check-script.html
" ]; then
    >&
    exit
fi  

case "$1" in
    start)
        start
        exit
    ;;
    stop)
        stop
        exit
    ;;
    reload|restart|force-reload)
        stop
        start
        exit
    ;;
    **)
        >&
        exit
    ;;
esac  其中，PROG变量为所要运行的可执行程序的名称， PROG_PATH为可执行文件所在的目录，PROG_ARGS为执行程序的各个参数。