Mohan R, Thanks for your very educational response! I have a small question. Mohan, or anyone else, please feel free to answer. Some programs expect an argument on the command line. Others read from whatever stream is piped into them. What's the difference between?
cat foo.txt cat < foo.txt Cheers, - Ashwin Dixit. Subvert the dominant paradigm. Repeat. http://ownlifeful.com/ _______________________________________________ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
