yum install gcc

wget http://download.redis.io/releases/redis-5.0.7.tar.gz

cp redis-5.0.7.tar.gz  /usr/local

cd /usr/local

tar -zxvf redis-5.0.7.tar.gz

cd redis-5.0.7

make

make  install 

cp /usr/local/redis-5.0.7/redis.conf   /usr/local/etc/

设置后台启动

vi /usr/local/etc/redis.conf

    daemonize yes

设置redis服务器开机自动启动

vi /lib/systemd/system/redis.service

[Unit]

Description=The redis-server Process Manager

Documentation=https://redis.io/

After=network.target

[Service]

Type=forking

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

ExecStop=/usr/local/bin/redis-cli shutdown

[Install]

WantedBy=multi-user.target

systemctl enable redis

systemctl start redis

systemctl status redis

redis-cli

127.0.0.1:6379>info server

这个是用户启动项，意思是只有这个用户登陆的时候才启动：

/usr/lib/systemd/system/

这个是系统开机启动项，意思是开机就启动，不管哪个用户登录：

/lib/systemd/system/

查看所有的开机启动项：

systemctl list-unit-files |grep enabled