08-13-2012
Perfect match? What are you matching? Do you mean FileA matches FileB if both files have the same contents?
Do you mean match lines in FileA and FileB? If so what constitutes a matching line? Do they match if the first field matches, first two fields match, first three fields, all fields match but spacing between fields can be different, the entire lines are identical, or something else?
Are the input files supposed to be sorted? (In your example they aren't.)
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LEARN ABOUT SUSE
fc-match
FC-MATCH(1) FC-MATCH(1)
NAME
fc-match - match available fonts
SYNOPSIS
fc-match [ -svV? ] [ --sort ] [ --verbose ] [ --version ] [ --help ] [ font-pattern ]
DESCRIPTION
fc-match matches font-pattern (empty pattern by default) using the normal fontconfig matching rules to find the best font available. If
--sort is given, the sorted list of best matching fonts is displayed. With --verbose, the whole font pattern for each match is printed,
otherwise only the file, family and style are printed..
OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included
below.
-v --verbose
Print whole font pattern for each match.
-? --help
Show summary of options.
-V --version
Show version of the program and exit.
-s --sort
Displays sorted list of best matching fonts.
font-pattern
Displays fonts matching font-pattern (uses empty pattern by default).
SEE ALSO
fc-list (1).
The fontconfig user's guide, in HTML format: /usr/share/doc/packages/fontconfig/fontconfig-user.html.
AUTHOR
This manual page was updated by Patrick Lam <plam@csail.mit.edu>.
16 October 2006 FC-MATCH(1)