license under gpl2+

[git-grep-footer.git] / git-grep-footer

diff --git a/git-grep-footer b/git-grep-footer
index c5d94400521c8bf56c06938762734ee68c8a28fd..0a3450ecd9484daaafbffca458201f175938d037 100755 (executable)
--- a/git-grep-footer
+++ b/git-grep-footer
@@ -228,11 +228,40 @@ Causes output to be buffered until all input has been read (obviously).
 
 =back
 
+=head1 EXAMPLES
+
+=over
+
+=item git-grep-footer --grep=^ack
+
+Search for Acked-by lines.
+Append C<-uin> to skip reoccurrences.
+
+=item git-grep-footer -u --grep=junio
+
+Show distinct lines mentioning a specific author.
+
+=item git-grep-footer -c --simplify --grep=^si
+
+Compare various capitalisations and (mis)spellings of signoffs.
+
+=item git-grep-footer -c --simplify=all -i | sort -n -r | head -n10
+
+List the ten most frequently used attribute names.
+
+=item git-grep-footer -n2 -i -s
+
+Upto two examples for each distinct identifier.
+
+=back
+
 =head1 AUTHOR
 
 Mischa POSLAWSKY <perl@shiar.org>
 
 =head1 LICENSE
 
-Copyright. All rights reserved.
+This software is free software;
+you can redistribute and/or modify it under the terms of the GNU GPL
+version 2 or later.