[root@serverA ~]# which maridb /usr/bin/which: no maridb in (/usr/share/Modules/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin) [root@serverA ~]# mariadb mariadb mariadb-dump mariadb-import mariadb-show mariadbd-multi mariadb-access mariadb-dumpslow mariadb-install-db mariadb-slap mariadbd-safe mariadb-admin mariadb-embedded mariadb-plugin mariadb-tzinfo-to-sql mariadbd-safe-hel..