Utility: A tool to identify similar pkg-descr files

The ports tree contains many tools with almost-similar names
	and no helpful pkg-descr difference. The goal of pkg-descr
	would be to aid the user in his choice of port version.
	Ergo, similar pkg-descr files are bad.

PR:		ports/89432
Submitted by:	Jonathan <afarsec@012.net.il>

Tools/scripts/bad-pkgdescrs.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+# Version 0.2
+# This script is public domain, for any given public, in every type of domain.
+# onatan@gmail.com 
+
+usage(){
+	echo "$0 [/usr/ports]"
+	echo "Locates identical pkg-descr files"
+	exit 1
+}
+
+DIR=${1-/usr/ports}
+[ -d ${DIR} ] || usage
+
+find ${DIR}/ -name pkg-descr -exec md5 -r {} \; 2>/dev/null | 	\
+	sort | 							\
+	xargs -L 9999999999 |					\
+	awk '							\
+		{ size=split($0,arr," ") }			\
+		{ for (i=1; i<size; ++i) 			\
+			if ( arr[i] == arr[i+2] )		\
+				print arr[i+1] " == " arr[i+3]	\
+			}					\
+		'