# tty(1)

    NAME
         tty - print the device name of this tty

    SYNOPSIS
         tty [-s]

    OPTIONS

         -s   Silent mode, only the exit status is affected.

    EXAMPLES

         tty                 # Print the tty name

    DESCRIPTION

         Print the name of the controlling tty. If the flag -s is  given,  tty  is
         equivalent to the call test -t 0.

    SEE ALSO
         ttyname(3).