yum install 安装时报yum doesn't have enough cached data to continue. 安装epel,yum -y install epel-release后,yum安装时出现如下异常: [root@ec-cache ~]# yum install gcc 已加载插件:fastestmirror base | 3.6 kB 00:00:00 One of the configured repositories failed (未知), and yum d
CentOS yum安装mysql后 Can’t connect to local MySQL server through socket ‘/var/lib/ CentOS Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ 如果仅仅只yum 安装了mysql这个包,启动mysql时就会提示:ERROR 2002 (HY000): Can’t connect to local MySQL
centos7内置的MySQL镜像已经放弃Oracle公司的MySQL,改用MySQL的分支数据库mariaDB,使用以下安装mariadb: yum install mariadb 然后使用命令systemctl start mariadb,提示如下: Failed to start mariadb.service: Unit mariadb.service failed to load: No such file or directory 意思找不到mariadb这个服务.之所以找不到,是因