xiaoovo

摘要： #启动 systemctl start mariadb #开机自启 systemctl enable mariadb #查看是否运行 systemctl status mariadb #设置密码 [root@localhost ~]# mysql -uroot MariaDB [(none)]> u 阅读全文

摘要： 启动 shell> systemctl start firewalld 停止 shell> systemctl stop firewalld 重启 shell> systemctl restart firewalld 允许开机自启 shell> systemctl enable firewalld 阅读全文