lock(1)lock(1)Namelock - reserve a terminal
SyntaxlockDescription
The command requests a password from the user, then asks you to confirm
the password by typing it in again. The terminal refuses to relinquish
the terminal until the password is repeated. If you forget the pass‐
word, you must log in elsewhere and kill the lock process.
Restrictions
Should time out after 15 minutes.
lock(1)