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--- tutorials:perl:find_empty_file.2.pl [2012/06/13 12:22] – chkuo
+++ tutorials:perl:find_empty_file.2.pl [2017/04/12 14:45] (current) – chkuo
@@ Line 4: / Line 4: @@
 my $script_name = 'find_empty_file.2.pl';
-# Chih-Horng Kuo
+# Chih-Horng Kuo <chkuo@lifedev.org>
-# find empty files in the in_dir (and possibly remove them)
+# find empty files in the "--in_dir"
+# use the "--regex" option to set search regex (e.g., --regex="*.txt")
+# set "--opt_rm=1" to remove those files
 # v2 2010/07/12
 #   style change