php扩展redis，编译安装redis服务

#!/bin/bash  
#chkconfig: 2345 80 90  
# Simple Redis init.d script conceived to work on Linux systems  
# as it does use of the /proc filesystem.  
  
REDISPORT=6379  
EXEC=/usr/local/redis/bin/redis-server  
CLIEXEC=/usr/local/redis/bin/redis-cli  
  
PIDFILE=/var/run/redis_${REDISPORT}.pid  
CONF="/etc/redis/${REDISPORT}.conf"  
  
case "$1" in  
    start)  
        if [ -f $PIDFILE ]  
        then  
                echo "$PIDFILE exists, process is already running or crashed"  
        else  
                echo "Starting Redis server..."  
                $EXEC $CONF &  
        fi  
        ;;  
    stop)  
        if [ ! -f $PIDFILE ]  
        then  
                echo "$PIDFILE does not exist, process is not running"  
        else  
                PID=$(cat $PIDFILE)  
                echo "Stopping ..."  
                $CLIEXEC -p $REDISPORT shutdown  
                while [ -x /proc/${PID} ]  
                do  
                    echo "Waiting for Redis to shutdown ..."  
                    sleep 1  
                done  
                echo "Redis stopped"  
        fi  
        ;;  
    *)  
        echo "Please use start or stop as first argument"  
        ;;  
esac