-#! /usr/local/bin/python -O
+#! /usr/bin/env python
"""Count shown files; display the date of oldest file
This file is a part of XSetBg.
-#! /usr/local/bin/python -O
+#! /usr/bin/env python
"""Print background filename
Print the filename of the current or previous background image.
-#! /usr/local/bin/python -O
+#! /usr/bin/env python
"""Print shown files sorted by date
This file is a part of XSetBg.
-#! /usr/local/bin/python -O
+#! /usr/bin/env python
"""Set a random background image (XWin)
Select a random image from a (list of) directory(s)