ubuntu启动、停止、查看mysql服务_ubuntu怎么知道mysql是否运行

 停止

[root@iZ0jl7qrrrig03ubmi06kwZ ~]#  sudo service mysqld stop
Redirecting to /bin/systemctl stop mysqld.service

启动 

[root@iZ0jl7qrrrig03ubmi06kwZ ~]#  sudo service mysqld start
Redirecting to /bin/systemctl start mysqld.service

查看状态

[root@iZ0jl7qrrrig03ubmi06kwZ ~]#  sudo service mysqld status
Redirecting to /bin/systemctl status mysqld.service
● mysqld.service - MySQL Server
   Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
   Active: active (running) since Sun 2022-01-30 22:11:59 CST; 12s ago
     Docs: man:mysqld(8)
           http://dev.mysql.com/doc/refman/en/using-systemd.html
  Process: 10504 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
 Main PID: 10528 (mysqld)
   Status: "Server is operational"
   CGroup: /system.slice/mysqld.service
           └─10528 /usr/sbin/mysqld
 
Jan 30 22:11:58 iZ0jl7qrrrig03ubmi06kwZ systemd[1]: Starting MySQL Server...
Jan 30 22:11:59 iZ0jl7qrrrig03ubmi06kwZ systemd[1]: Started MySQL Server.