1，准备环境

        centos7联网状态

2，安装

2.1 完整命令如下

yum install gcc-c++ wget tar&&mkdir -p /home/software&&cd /home/software&&wget -O redis-8.0.0.tar.gz https://github.com/redis/redis/archive/refs/tags/8.0.0.tar.gz&&tar zxvf redis-8.0.0.tar.gz&&cd redis-8.0.0&&make install PREFIX=/usr/local/redis&&cp /home/software/redis-8.0.0/redis.conf /usr/local/redis/bin&&sed -i 's/^daemonize no/daemonize yes/' /usr/local/redis/bin/redis.conf&&sed -i 's/^logfile ""/logfile \/var\/log\/redis-server.log/' /usr/local/redis/bin/redis.conf&&/usr/local/redis/bin/redis-server /usr/local/redis/bin/redis.conf

2.2 解释

#依赖及可能用到的工具
yum install gcc-c++ wget tar

#创建源码保存目录
mkdir -p /home/software

#进入创建的目录
cd /home/software

#下载源码
wget -O redis-8.0.0.tar.gz https://github.com/redis/redis/archive/refs/tags/8.0.0.tar.gz

#解压
tar zxvf redis-8.0.0.tar.gz

#进入解压的目录
cd redis-8.0.0

#编译安装
make install PREFIX=/usr/local/redis

#复制配置文件到安装目录
cp /home/software/redis-8.0.0/redis.conf /usr/local/redis/bin

#更新配置文件，使redis运行时不占用会话
sed -i 's/^daemonize no/daemonize yes/' /usr/local/redis/bin/redis.conf

#更新配置文件，修改日志保存路径
sed -i 's/^logfile ""/logfile \/var\/log\/redis-server.log/' /usr/local/redis/bin/redis.conf

#启动
/usr/local/redis/bin/redis-server /usr/local/redis/bin/redis.conf

2.3 验证

命令行执行:

ps -ef | grep redis

回显有reids进程运行中，安装完成