Shell脚本注册到Linux系统服务实例

注册一个系统服务，开机自启动．

1 脚本编写

＃vim test.sh

#!/bin/bash  

  

#description: hello.sh  

#chkconfig: 2345 20 81  

  

EXEC_PATH=/usr/local/  

EXEC=hello.sh  

DAEMON=/usr/local/hello.sh  

PID_FILE=/var/run/hello.sh.pid  

  

. /etc/rc.d/init.d/functions  

  

if [ ! -x $EXEC_PATH/$EXEC ] ; then  

       echo "ERROR: $DAEMON not found"  

       exit 1  

fi  

  

stop()  

{  

       echo "Stoping $EXEC ..."  

       ps aux | grep "$DAEMON" | kill -9 `awk '{print $2}'` >/dev/null 2>&1  

       rm -f $PID_FILE  

       usleep 100  

       echo "Shutting down $EXEC: [  OK  ]"      

}  

  

start()  

{  

       echo "Starting $EXEC ..."  

       $DAEMON > /dev/null &  

       pidof $EXEC > $PID_FILE  

       usleep 100  

       echo "Starting $EXEC: [  OK  ]"          

}  

  

restart()  

{  

    stop  

    start  

}  

  

case "$1" in  

    start)  

        start  

        ;;  

    stop)  

        stop  

        ;;  

    restart)  

        restart  

        ;;  

    status)  

        status -p $PID_FILE $DAEMON  

        ;;  

    *)  

        echo "Usage: service $EXEC {start|stop|restart|status}"  

        exit 1  

esac  

  

exit $?

２注册服务

# chmod 700 test.sh

# cp test.sh /etc/init.d/

# chkconfig --add test.sh

# chkconfig --list

# chkconfig  --del test.sh