• 具体命令
service mysqld status
systemctl status mysqld

结果

Unit mysqld.service could not be found.

查看mysql的启动状态:

 
  service mysqld status
  或者
  service mysql status
如果是 mysqld is stopped 那就说明mysql服务是停止状态;
如果是 mysqld is running 那就说明mysql服务是启动状态。
 
https://blog.csdn.net/weixin_43404791/article/details/105174074

找到mysql.server文件,这个文件据说与mysqld文件一模一样,只是文件名不同
[root@ldy ~]$ find / -name mysql.server
/usr/local/mysql-8.0.13/support-files/mysql.server

复制 mysql.server文件到/etc/init.d/目录下,重命名为mysqld
[root@ldy ~]$ cp /usr/local/mysql-8.0.13/support-files/mysql.server /etc/init.d/mysqld

1
2
查看mysqld status状态
[root@ldy ~]$ service mysqld status
/etc/init.d/mysqld: line 239: my_print_defaults: command not found

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