From f3393b43f314113dae4cea5330abb93b5fb1a090 Mon Sep 17 00:00:00 2001
From: Chris Koeritz <fred@gruntose.com>
Date: Mon, 15 Jun 2015 11:13:02 -0400
Subject: [PATCH] slicker listing leaves off mbytes if there are none.  also
 added gbytes count with same consideration.

---
 scripts/files/summing_dir.pl | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/scripts/files/summing_dir.pl b/scripts/files/summing_dir.pl
index 4aa2031c..10604659 100644
--- a/scripts/files/summing_dir.pl
+++ b/scripts/files/summing_dir.pl
@@ -94,9 +94,19 @@ unlink($temp_file);  # clean up.
 local($total)=int($lengths);
 local($kbytes)=int($total / 102.4) / 10;
 local($mbytes)=int($kbytes / 102.4) / 10;
+local($gbytes)=int($mbytes / 102.4) / 10;
 
 print "\n";
-print "These files occupy $total bytes ($kbytes KB / $mbytes MB).\n";
+# print a fancy listing showing bytes at least, but only showing mb and gb if appropriate.
+print "These files occupy $total bytes ($kbytes KB";
+if ($mbytes ne 0) {
+ print " / $mbytes MB";
+}
+if ($gbytes ne 0) {
+ print " / $gbytes GB";
+}
+print ").\n";
+
 print "Overall Drive Usage (megs):\n";
 
 system("df -m $chewed_line >$temp_file");
-- 
2.34.1