centos安装redis

linux安装redis 完整步骤
安装：

1.获取redis资源

wget http://download.redis.io/releases/redis-4.0.8.tar.gz

2.解压

tar xzvf redis-4.0.8.tar.gz

3.安装

cd redis-4.0.8
make
cd src
make install PREFIX=/usr/local/redis

4.移动配置文件到安装目录下

cd ../
mkdir /usr/local/redis/etc
mv redis.conf /usr/local/redis/etc

5.配置redis为后台启动

vi /usr/local/redis/etc/redis.conf //将daemonize no 改为daemonize yes

6.将redis加入到开机启动

vi /etc/rc.local //在里面添加内容：/usr/local/redis/bin/redis-server /usr/local/redis

/etc/redis.conf (意思就是开机调用这段开启redis的命令)

7.开启redis

/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf

8.创建软链接redis命令

ln -s /usr/local/redis/bin/redis-server /usr/bin/
ln -s /usr/local/redis/bin/redis-cli /usr/bin/

经常使用命令

redis-server /usr/local/redis/etc/redis.conf //启动redis
pkill redis //中止redis

卸载redis：

rm -rf /usr/local/redis //删除安装目录
rm -rf /usr/bin/redis-* //删除全部redis相关命令脚本
rm -rf /root/download/redis-4.0.4 //删除redis解压文件夹