Centos 安装 redis

redis安装：

1.#下载redies安装包

wget http://download.redis.io/releases/redis-3.2.0.tar.gztar -xf redis-3.2.0.tar.gz

2.#编译安装 ，如果出现make报错，就是缺少gcc，yum install gcc-c++

cd redis-3.2.0

make

3.#添加相关文件及命令

mkdir /usr/local/redis/bin/-p

cd src

cp redis-benchmark redis-check-aof redis-check-rdb redis-cli redis-server redis-sentinel /usr/local/redis/bin/

cd ..

cp redis.conf /etc/

4.#添加启动脚本

echo '#chkconfig:23451090

#description: Start and Stop redis

REDISPORT=6379

EXEC=/usr/local/redis/bin/redis-server

REDIS_CLI=/usr/local/redis/bin/redis-cli

PIDFILE=/var/run/redis.pid

CONF="/etc/redis.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

if["$?"="0"]

then

echo "Redis is running..."

fi

;;

stop)

if[!-f $PIDFILE ]

then

echo "$PIDFILE does not exist,process is not running"

else

PID=$(cat $PIDFILE)

echo "Stopping ..."

$REDIS_CLI -p $REDISPORT SHUTDOWN

while[-x ${PIDFILE}]

do

echo "Waiting for Redis to shutdown ..."

sleep 1

done

echo "Redis stopped"

fi

;;

restart|force-reload)

${0}stop

${0}start

;;

*)

echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}">&2

exit 1

esac

' > /etc/init.d/redis

添加执行权限：

chmod +x /etc/init.d/redis

5.#设置开机自启动

chkconfig --add redis

chkconfig redis on

6.#创建redis状态日志

mkdir /var/log/redis/

touch /var/log/redis/redis.log

6.设置环境变量：

echo “export PATH=$PATH:/usr/local/redis/bin”>> /root/.bash_profile

source /root/.bash_profile

7.启动服务后台运行：

redis-server /etc/redis.conf &

最后注意要进去/etc/redis.conf配置文件修改你的端口，不然会被黑客利用，成为挖矿肉鸡，这种挖矿木马，主要消耗你的cpu资源