安装redis

redis安装

 

[1] 下载 

$ wget http://download.redis.io/releases/redis-2.6.17.tar.gz

 

[2] 安装到指定目录

$ mkdir /usr/local/redis 
$ tar xzf redis-2.6.17.tar.gz
$ ln -s redis-2.6.17.tar.gz #建立一个链接 
$ cd redis 
$ make PREFIX=/usr/local/redis install #安装到指定目录中
# 安装成功之后： 会在/usr/local/redis/bin下看到redis-benchmark  redis-check-aof  redis-check-dump  redis-cli  redis-server

 

[3] redis做成一个服务

$ cp /root/download/redis/utils/redis_init_script /etc/rc.d/init.d/redis  
$ vim /etc/rc.d/init.d/redis #更改启动脚本内容如下：

 

$ !/bin/sh
$ 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

#1> chkconfig: 2345 80 90 				  #增加chkconfig识别
#2> EXEC=/usr/local/redis/bin/redis-server #修改路径
#3> CLIEXEC=/usr/local/redis/bin/redis-cli #修改路径
#4> $EXEC $CONF &                          #修改运行模式

$ chkconfig --add redis #添加至服务

 

[4] 启动Redis服务 

$ service redis start  

 

[5] 将Redis的命令所在目录添加到系统参数PATH中 

$ vim /etc/profile
$ export PATH="$PATH:/usr/local/redis/bin" #添加至末尾
$ . /etc/profile  #马上应用该文件

 

[6] 测试是否安装成功

$ redis-cli

 

 

[7] 默认情况下，Redis未启用认证，可以通过开启6379.conf的requirepass指定一个验证密码。