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BSD 4_3 release
[unix-history]
/
usr
/
man
/
man1
/
tty.1
diff --git
a/usr/man/man1/tty.1
b/usr/man/man1/tty.1
index
6b60cb2
..
bc5ffe7
100644
(file)
--- a/
usr/man/man1/tty.1
+++ b/
usr/man/man1/tty.1
@@
-1,10
+1,16
@@
-.TH TTY 1
+.\" @(#)tty.1 6.1 (Berkeley) 4/29/85
+.\"
+.TH TTY 1 "April 29, 1985"
+.AT 3
.SH NAME
tty \- get terminal name
.SH SYNOPSIS
.B tty
.SH NAME
tty \- get terminal name
.SH SYNOPSIS
.B tty
+[ -s ]
.SH DESCRIPTION
.I Tty
.SH DESCRIPTION
.I Tty
-prints the pathname of the user's terminal.
+prints the pathname of the user's terminal unless the \-s
+(silent) is given. In either case, the exit value is zero if the
+standard input is a terminal and one if it is not.
.SH DIAGNOSTICS
`not a tty' if the standard input file is not a terminal.
.SH DIAGNOSTICS
`not a tty' if the standard input file is not a terminal.