+=head2 wc-c
+
+ wc-c path
+
+This command counts the characters in a file, using the
+C<wc -c> external command.
+
+=head2 wc-l
+
+ wc-l path
+
+This command counts the lines in a file, using the
+C<wc -l> external command.
+
+=head2 wc-w
+
+ wc-w path
+
+This command counts the words in a file, using the
+C<wc -w> external command.
+