sbase/tty.1

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2011-06-02 20:15:35 +00:00
.TH TTY 1 sbase\-VERSION
.SH NAME
tty \- print terminal name
.SH SYNOPSIS
.B tty
.SH DESCRIPTION
.B tty
prints the name of the terminal open on stdin.
.P
The status code is 0 if stdin is a terminal, and 1 if not. If an error occurred
the status code is 2.
.SH SEE ALSO
.IR ttyname (3)