分享Memcached shell启动停止脚本

 注意：要使用这个shell，必须先成功建立memcache环境

1》建立memcached文件和权限

[root@luozhonghua ~]# touch /etc/init.d/memcached

[root@luozhonghua ~]# chmod +x /etc/init.d/memcached

2》编写Memcached shell管理脚本  vi  /etc/init.d/memcached

#!/bin/bash

# memcached  - This shell script takes care of starting and stopping memcached.

#

# chkconfig: - 90 10

# description: Memcache provides fast memory based storage.

# processname: memcached

memcached_path="/usr/local/bin/memcached"

memcached_pid="/var/run/memcached.pid"

memcached_memory="1024"

# Source function library.

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

[ -x $memcached_path ] || exit 0

RETVAL=0

prog="memcached"

# Start daemons.

start() {

    if [ -e $memcached_pid -a ! -z $memcached_pid ];then

        echo $prog" already running...."

        exit 1

    fi

    echo -n $"Starting $prog "

    # Single instance for all caches

    $memcached_path -m $memcached_memory -l 0.0.0.0 -p 11211 -u root -d -P $memcached_pid

    RETVAL=$?

[ $RETVAL -eq 0 ] && {

        touch /var/lock/subsys/$prog

        success $"$prog"

    }

    echo

    return $RETVAL

}

# Stop daemons.

stop() {

    echo -n $"Stopping $prog "

    killproc -d 10 $memcached_path

    echo

    [ $RETVAL = 0 ] && rm -f $memcached_pid /var/lock/subsys/$prog

    RETVAL=$?

return $RETVAL

}

# See how we were called.

case "$1" in

        start)

            start

            ;;

        stop)

            stop

            ;;

        status)

            status $prog

            RETVAL=$?

;;

        restart)

            stop

            start

            ;;

        *)

            echo $"Usage: $0 {start|stop|status|restart}"

            exit 1

esac

exit $RETVAL

##############本脚本中的以下二个配置可依据实际而配置############

#memcached_path="/usr/local/bin/memcached"

#memcached_memory="1024"

3》 追究该脚本为系统服务

chkconfig --add memcached

chkconfig memcached on

4》測试（试试手啊）

<p>service memcached start|stop|status|restart </p>

分享Memcached shell启动停止脚本的相关教程结束。