USAGE
gifinfo [-f Format] [-h] GifFile
OPTIONS
- [-f format]
-
Format of the output string. Fields are \h - height, \w - width,
\c - comment, \f - file name.
Example: -f 'Image \f:\n Size: \wx\h\n Comment: \c\n' - [-h]
-
Print one line of command line help, similar to Usage above.