TTY(1)			 HP-UX 5.0			TTY(1)

     NAME
	  tty - get the name of the terminal

     SYNOPSIS
	  tty [ -s ]

     HP-UX COMPATIBILITY
	  Level:    HP-UX/STANDARD

	  Origin:   System III

     DESCRIPTION
	  Tty prints the path name of the  user's  terminal.   The  -s
	  option inhibits printing of the terminal path name, allowing
	  one to test just the exit code.

     RETURN VALUE
	  0    if standard input is a terminal,
	  1    otherwise.
	  2    if invalid options were specified,

     DIAGNOSTICS
	  ``not a tty'' if the standard input is not a terminal and -s
	  is not specified.