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git-subtree-dir: contrib/libdiff git-subtree-mainline:f6d489f402git-subtree-split:9eb461aa4bReviewed by: imp Sponsored by: Klara, Inc.
47 lines
1.3 KiB
Groff
47 lines
1.3 KiB
Groff
.\" $OpenBSD$
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.\"
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.\" Copyright (c) 2018 Martin Pieuchot
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.\" Copyright (c) 2020 Neels Hofmeyr <neels@hofmeyr.de>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd $Mdocdate: August 28 2017 $
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.Dt DIFF 1
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.Os
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.Sh NAME
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.Nm diff
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.Nd compare files
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.Sh SYNOPSIS
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.Nm diff
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.Ar file1 file2
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.Sh DESCRIPTION
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The
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.Nm
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utility compares the contents of
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.Ar file1
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and
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.Ar file2
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line by line.
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.Sh EXIT STATUS
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The
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.Nm
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utility exits with one of the following values:
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.Pp
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.Bl -tag -width Ds -offset indent -compact
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.It 0
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No differences were found.
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.It 1
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Differences were found.
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.It >1
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An error occurred.
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.El
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