Ensim was a popular control panel usually installed on linux servers as well as windows servers.
Here is the command which you may execute on your ssh console of the server and will output the mysql root password
cd /usr/lib/opcenter/mysql/ && python2.2 -c ‘from mysqlbe import *; print read_mysqlpass();’
PS. If you have a different version of python running in the server change the command accordingly.