---

[bobrov_s@vm242 ~]$ sudo systemctl status mariadb --no-pager
sudo systemctl status mysql --no-pager
sudo systemctl status mysqld --no-pagerUnit mariadb.service could not be found.
[bobrov_s@vm242 ~]$ sudo systemctl status mysql --no-pager
Unit mysql.service could not be found.
[bobrov_s@vm242 ~]$ sudo ss -lntp | grep 3306
[bobrov_s@vm242 ~]$