livecd-rootfs (0.38) gutsy; urgency=low

* Avoid the ${ROOT} prefix in fdupes output, compact and sort the output.

 -- Matthias Klose <doko@ubuntu.com>  Thu, 04 Oct 2007 10:13:48 +0200

debian/changelog

@@ -1,3 +1,9 @@
+livecd-rootfs (0.38) gutsy; urgency=low
+
+  * Avoid the ${ROOT} prefix in fdupes output, compact and sort the output.
+
+ -- Matthias Klose <doko@ubuntu.com>  Thu, 04 Oct 2007 10:13:48 +0200
+
 livecd-rootfs (0.37) gutsy; urgency=low
 
   * Run fdupes on ${ROOT}/usr.

livecd.sh

@@ -383,8 +383,14 @@ deb-src ${SECSRCMIRROR} ${STE}-security ${COMP}
 
     # search for duplicate files, write the summary to stdout, 
     if which fdupes >/dev/null 2>&1; then
+	echo "first line: <total size for dupes> <different dupes> <all dupes>"
+	echo "data lines: <size for dupes> <number of dupes> <filename> [<filename> ...]"
 	echo BEGIN fdupes
-	fdupes --recurse --noempty --sameline --size --quiet ${ROOT}/usr
+	(cd $ROOT \
+	   && fdupes --recurse --noempty --sameline --size --quiet usr \
+	   | awk '/bytes each/ {s=$1} /^usr/ { n+=1; n2+=NF-1; sum+=s*(NF-1); print s*(NF-1),size, NF, $0 } END {print sum, n, n2}' \
+	   | sort -nr
+	)
 	echo END fdupes
     fi