31 lines
470 B
Groff
31 lines
470 B
Groff
.TH TTY 1
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.SH NAME
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tty \- print the device name of this tty
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.SH SYNOPSIS
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\fBtty \fR[\fB\-s\fR]\fR
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.br
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.de FL
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.TP
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\\fB\\$1\\fR
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\\$2
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..
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.de EX
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.TP 20
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\\fB\\$1\\fR
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# \\$2
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..
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.SH OPTIONS
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.TP 5
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.B \-s
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# Silent mode, only the exit status is affected.
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.SH EXAMPLES
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.TP 20
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.B tty
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# Print the tty name
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.SH DESCRIPTION
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.PP
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Print the name of the controlling tty. If the flag \fB\-s\fR is given,
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\fItty\fR is equivalent to the call \fBtest \-t 0\fR.
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.SH "SEE ALSO"
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.BR ttyname (3).
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