On 11/07/2009 08:33 PM, Frank Cox wrote: ... > The file command will verify that for you. Are you sure? $ cat test1.py #!/usr/bin/python print "Hello World" $ cat test2.py #!/usr/bin/python print "Hello World" $ ./test1.py Hello World $ ./test2.py ./test2.py: Command not found. $ file test1.py test2.py test1.py: python script text executable test2.py: python script text executable test2.py is a copy of test1.py and changed by doing a :set ff=dos in vim. Mogens -- Mogens Kjaer, Carlsberg A/S, Computer Department Gamle Carlsberg Vej 10, DK-2500 Valby, Denmark Phone: +45 33 27 53 25, Mobile: +45 22 12 53 25 Email: mk at crc.dk Homepage: http://www.crc.dk