From 94ea7a8cd41b5b0cebf2606f4319ca5050e80520 Mon Sep 17 00:00:00 2001
From: "B. Watson" <yalhcru@gmail.com>
Date: Sun, 5 Jul 2020 21:03:38 -0400
Subject: Add some new stuff

---
 crc32 | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100755 crc32

(limited to 'crc32')

diff --git a/crc32 b/crc32
new file mode 100755
index 0000000..1adfa3b
--- /dev/null
+++ b/crc32
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Horribly inefficient way to calculate crc32 of a file.
+
+Z=/tmp/crc32hack.$$.$RANDOM.zip
+rm -f $Z
+zip -q $Z "$1"
+zipinfo -v $Z | grep CRC | sed 's,.*  ,,'
+rm -f $Z
-- 
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