script to remove "invalid" characters in filenames

unspace.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+for file in *; do
+	# echo -n $file
+	new_file=$(echo $file|sed -e 's/[^A-Za-z0-9._-]/_/g')
+	if [ "$file" = "$new_file" ]; then
+		# echo " not messing..."
+		continue
+	fi
+	echo "$file => $new_file"
+	mv "$file" $new_file
+done
+