diff --git a/extra/shutils/blanks.sh b/extra/shutils/blanks.sh
new file mode 100755
index 000000000..17c951538
--- /dev/null
+++ b/extra/shutils/blanks.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# $Id$
+
+# Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
+# See the file 'doc/COPYING' for copying permission
+
+# Removes trailing spaces from blank lines inside project files
+find ../../. -type f -iname '*.py' -exec sed -i 's/^[ \t]*$//' {} \;
diff --git a/extra/shutils/id.sh b/extra/shutils/id.sh
new file mode 100755
index 000000000..b29e5df8f
--- /dev/null
+++ b/extra/shutils/id.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# $Id$
+
+# Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
+# See the file 'doc/COPYING' for copying permission
+
+# Adds SVN property 'Id' to project files
+find ../../. -type f -name "*.py" -exec svn propset svn:keywords "Id" '{}' \;
\ No newline at end of file