If you long to break free of the constraints of the GUI or think that programming or administering remote machines is in your future, then learning the Unix command ... and C shell. The passwd ...

are primarily command interpreters. This trait has a deep history, stretching all the way to the very first shell and the first UNIX system. Over time, UNIX shells acquired the programming ...

All of these operating systems share the Unix command-line tools and the command line tool for resetting a password is called "passwd." Type "sudo passwd" -- without quotes -- followed by the user ...

Shell scripting may finally get a proper bug-checker. A group of academics has proposed static analysis techniques aimed at improving the correctness and reliability of Unix shell programs.

Almost every time, the user has a username that exceeds eight characters and I have to suggest that they enter their username after passwd command so that Unix will not be confused. boson> passwd ...