The first start using a CentOS Linux server, adding users is one of the most basic tasks that you should know how to do. it is the basic first you must to do for control in the server CentOS . So That This the step to create user in the CentOS server you must to do .
Step 1. if you have login to user root already you can type this script for create the user in CentOS
Step2 . after this you must try to switch the account you add already
Step3. Make a user be only a user who can switch to root as an administration user. (it's 'cent' in this example)
Step 4. To forward to emails for root user to another user, set like follows. (it's 'cent' in this example)
