linux 系统版本为 centos7.9.2009

1.安装gcc和gcc-c++环境

yum install gcc gcc-c++ -y

2.下载并解压安装包

mkdir /u01/apps/redis -p
mkdir /u01/software -p	
wget https://download.redis.io/releases/redis-6.2.6.tar.gz -P /u01/software
tar -zxvf redis-6.2.6.tar.gz

 3.切换到redis解压目录下，执行编译

make

4.安装并指定安装目录(/u01/apps/redis)

make install PREFIX=/u01/apps/redis

5.redis 配置文件拷贝

redis.conf          #redis默认配置文件

为了使用方便，拷贝redis.conf文件到/etc路径下

cp  redis.conf  /etc/

 6.修改redis配置文件

vim /etc/redis.conf

        1)设置后台启动

257行 将daemonize no改为yes

7.启动redis服务

 cd /u01/apps/redis/bin
./redis-server  /etc/redis.conf

 查看后台运行情况

 本机登录redis-server

 查看状态

8.设置开机自启

vim /etc/systemd/system/redis.service

[Unit]
Description=redis
After=network.target remote-fs.target nss-lookup.target syslog.target

[Service]
Type=forking
PidPort=6379
ExecStart=/u01/apps/redis/bin/redis-server /etc/redis.conf
ExecStop=/u01/apps/redis/bin/redis-cli -p ${PidPort} shutdown

[Install]
WantedBy=multi-user.target

重新加载服务

 systemctl daemon-reload

停掉已启动的redis

kill -9 22281

设置开机自启

systemctl start redis
systemctl enable redis

关闭redis

systemctl stop redis

9.测试redis