Changing your default login shell. All Unix accounts are created with a default login shell. If you want to change your default shell you must talk to your system administrator.

Changing your finger name. If for some reason, you name is not correct in the In real life: field when you are fingered, you must talk to your system administrator.

Changing your login name. If for some reason, you want your login name changed, again, you must talk to your system administrator.