如何使用SHELL編寫redis的啟動指令碼

#!/bin/bash # # Init file for redis # From: JC# Email:jiechao2013@gmail.com# chkconfig: - 80 12 # description: redis daemon # # processname: redis # config: /opt/redis-2.6.4/redis.conf # pidfile: /var/run/redis.pid      source /etc/init.d/functions           BIN="/opt/redis/bin"CONFIG="/opt/redis-2.6.4/redis.conf"PIDFILE="/var/run/redis.pid"     ### Read configuration [ -r "$SYSCONFIG" ] && source "$SYSCONFIG"     RETVAL=0 prog="redis-server"desc="Redis Server"     start() {          if [ -e $PIDFILE ];then         echo "$desc already running...."        exit 1     fi          echo -n $"Starting $desc: "    daemon $BIN/$prog $CONFIG &          RETVAL=$?     echo     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog     return $RETVAL }      stop() {     echo -n $"Stop $desc: "    killproc $prog     RETVAL=$?     echo     [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog $PIDFILE     return $RETVAL }      restart() {     stop     start }           case "$1" instart)      start     ;; stop)     stop     ;; restart)     restart     ;; condrestart)     [ -e /var/lock/subsys/$prog ] && restart     RETVAL=$?     ;; status)     status $prog     RETVAL=$?     ;;   *)     echo $"Usage: $0 {start|stop|restart|condrestart|status}"    RETVAL=1 esac      exit $RETVAL

[root@dg-web opt]# /etc/init.d/redis status

redis-server (pid 26147) is running...

[root@dg-web opt]# netstat -lntp|grep redis-server

tcp        0      0 0.0.0.0:6379                0.0.0.0:*                   LISTEN      26147/redis-server  

[root@dg-web opt]# /etc/init.d/redis stop

Stop Redis Server:                                         [  OK  ]

[root@dg-web opt]# /etc/init.d/redis status      

redis-server is stopped

[root@dg-web opt]# netstat -lntp|grep redis-server