Initial revision

commands/scripts/srccrc.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+#	srccrc 1.0 - compute CRC checksums of the entire source tree
+#							Author: Kees J. Bot
+cd /usr || exit
+
+{
+	# List the file names of all files in /usr/include and /usr/src.
+	find include src/* -type f
+} | {
+	# Sort the list to make them comparable.
+	sort
+} | {
+	# Remove files like *.o, *.bak, etc.
+	sed -e '/\.o$/d
+		/\.a$/d
+		/\.bak$/d
+		/\/a\.out$/d
+		/\/core$/d
+		/\/bin\/[^/]*$/d'
+} | {
+	# Compute checksums.
+	xargs crc
+}