1GIFDIFF(1)                  General Commands Manual                 GIFDIFF(1)
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NAME

6       gifdiff - compares GIF images
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SYNOPSIS

9       gifdiff [options] GIF-file-1 GIF-file-2
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DESCRIPTION

12       gifdiff compares two GIF files and determines if they appear identical.
13       Differences that don't affect appearance (like colormap ordering or how
14       much an animation is optimized) are not reported.
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16       gifdiff prints details of any differences it finds. If the GIFs are the
17       same, it prints nothing. It exits with status 0 if there were  no  dif‐
18       ferences, 1 if there were some differences, and 2 if there was trouble.
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OPTIONS

21       --brief, -q
22            Report  only  whether the GIFs differ, not the details of the dif‐
23            ferences.
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25       --ignore-redundancy, -w
26            Do not report differences  in  the  numbers  of  redundant  frames
27            (frames which do not change the displayed image).
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29       --ignore-background, -B
30            Do not report differences in background colors.
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32       --help
33            Print usage information and exit.
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35       --version
36            Print the version number and some quickie warranty information and
37            exit.
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SEE ALSO

40       gifsicle(1)
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BUGS

43       Please   email   suggestions,   additions,   patches   and   bugs    to
44       ekohler@gmail.com.
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AUTHORS

47       Eddie Kohler, ekohler@gmail.com
48       http://www.read.seas.harvard.edu/~kohler/
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50       http://www.lcdf.org/gifsicle/
51       The gifsicle home page.
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55Version 1.94                     11 July 2017                       GIFDIFF(1)