From 734b3ee3f3dc510742d641b6ff05aed7864c69e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Georges=20Dup=C3=A9ron?= <jahvascriptmaniac+github@free.fr>
Date: Fri, 24 Sep 2010 22:48:48 +0200
Subject: [PATCH] =?UTF-8?q?D=C3=A9tection=20de=20fichier=20dans=20un=20cer?=
 =?UTF-8?q?tain=20sous-dossier=20ayant=20des=20doublons=20ailleurs.?=
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---
 remdoubles | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100755 remdoubles

diff --git a/remdoubles b/remdoubles
new file mode 100755
index 0000000..9e6dc54
--- /dev/null
+++ b/remdoubles
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+oldsum=""
+unset supprimable
+n=0
+orig=""
+q="'\\''" # escaped quote.
+while read ab; do
+	sum="${ab%%  *}"
+	nom="${ab#*  }"
+	if [ "$sum" != "$oldsum" ]; then
+		if [ -n "$orig" ]; then
+			for i in "${supprimable[@]}"; do
+				if diff -q "$orig" "$i"; then
+					echo "rm '${i//\'/$q}'"
+				fi
+			done
+		fi
+		
+		unset supprimable
+		orig=""
+		n=0
+	fi
+	
+	if [ "${nom#$1}" != "$nom" ]; then
+		supprimable[n]="$nom"
+		n=$(($n+1))
+	else
+		orig="$nom"
+	fi
+	
+	oldsum="$sum"
+done