在linux CentOS系统中使用yum命令安装redis报错:

[root@localhost install]# yum install redis

Loaded plugins: fastestmirror

Setting up Install Process

Determining fastest mirrors

* base: mirrors.skyshe.cn

* extras: mirrors.163.com

这是因为,centos默认的安装源在官方centos.org上,而Redis在第三方的yum源里,所以无法安装,非官方的yum推荐用fedora的epel仓库

使用如下命令安装第三方库: yum install epel-release

再安装redis即可: yum install redis

使用service redis start命令启动redis服务端:

[root@localhost etc]#service redis start Redirecting to /bin/systemctl start redis.service

使用ps -ef | grep redis查看redis进程: [root@localhost etc]# ps -ef | grep redis redis 47664 1 0 05:31 ? 00:00:00 /usr/bin/redis-server 127.0.0.1:6379 root 47808 45376 0 05:32 pts/0 00:00:00 grep –color=auto redis