MySQL
MySQL启动
service mysqld start或者/bin/systemctl start mysqld.service
MySQL状态
service mysqld status或者/bin/systemctl status mysqld.service
MySQL停止
service mysqld stop或者/bin/systemctl stop mysqld.service
MySQL重启
service mysqld restart或者/bin/systemctl restart mysqld.service
MariaDB
MariaDB启动
service mariadb start或者/bin/systemctl start mariadb.service
MariaDB状态
service mariadb status或者/bin/systemctl status mariadb.service
MariaDB停止
service mariadb stop或者/bin/systemctl stop mariadb.service
MariaDB重启
service mariadb restart或者/bin/systemctl restart mariadb.service
Q&A
Failed to restart mysqld.service: Unit not found
这种情况一般会在mariadb环境中用service mysqld restart命令启动数据库而出现。
解决方案：我们只需要在mariadb数据库环境中使用service mariadb restar命令启动数据库即可。