[root@kvm6 ~]# mysqladmin -uroot -p123qwe password 'qweqwe'
[root@kvm3 ~]# mysql -uroot -pqweqwe Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 14 Server version: 10.3.11-MariaDB MariaDB Server Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> quit Bye [root@kvm3 ~]#