freebsd-nq/usr.bin/tee/tee.1
1997-08-14 06:42:43 +00:00

88 lines
2.7 KiB
Groff

.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" the Institute of Electrical and Electronics Engineers, Inc.
.\"
.\" Redistribution and use in source and binary forms, with or without
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.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
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.\" may be used to endorse or promote products derived from this software
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.\" @(#)tee.1 8.1 (Berkeley) 6/6/93
.\"
.Dd June 6, 1993
.Dt TEE 1
.Os
.Sh NAME
.Nm tee
.Nd pipe fitting
.Sh SYNOPSIS
.Nm
.Op Fl ai
.Op Ar
.Sh DESCRIPTION
The
.Nm
utility copies standard input to standard output,
making a copy in zero or more files.
The output is unbuffered.
.Pp
The following options are available:
.Bl -tag -width Ds
.It Fl a
Append the output to the files rather than
overwriting them.
.It Fl i
Ignore the
.Dv SIGINT
signal.
.El
.Pp
The following operands are available:
.Bl -tag -width file
.It Ar file
A pathname of an output
.Ar file .
.El
.Pp
The
.Nm
utility takes the default action for all signals,
except in the event of the
.Fl i
option.
.Pp
The
.Nm
utility exits 0 on success, and >0 if an error occurs.
.Sh STANDARDS
The
.Nm
function is expected to be
.St -p1003.2
compatible.