glenda.party
term% ls -F
term% pwd
$home/manuals/unix_v8/1/tty
term% cat index.txt
TTY(1)                      General Commands Manual                     TTY(1)



NAME
       tty - get terminal name

SYNOPSIS
       tty

DESCRIPTION
       Tty prints the pathname of the user's terminal.

DIAGNOSTICS
       `not a tty' if the standard input file is not a terminal.



                                                                        TTY(1)