added a script I'm using for flattening ifttt-downloaded images from Instagram/flickr...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

scripts/flatten.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+shopt -s extglob
+
+SCRIPT_DIR="`dirname $0`"
+
+# we operate only on the dir the script is in...
+cd $SCRIPT_DIR
+
+if ! [ -e "ALL" ] ; then
+	mkdir "ALL"
+fi
+
+find . -path ./ALL -prune -o -iregex ".*\(jpg\|png\|gif\)" -printf ./%P\\0 | while read -d '' f ; do
+	echo "$f"
+	to=${f//.\//}
+	mv "$f" "./ALL/${to//\// - }"
+
+	# cleanup...
+	while [[ $f != "." ]] ; do
+		f=`dirname ./"$f"`
+		f=${f//.\//}
+
+		if ! [ "`ls -A ./\"$f\"`" ] ; then
+			echo "removing empty: $f"
+			rmdir ./"$f"
+		fi
+	done
+done
+