Hi
Ilove unix and alwyas trying to to learn unix,but i am weak in using regular expressions.can you please give me a littel brief discription that how can i understand them and how to use .your response could lead a great hand in my unix love.
Did you try Google?
Regular Expressions
Regular Expressions - a Simple User Guide
...
Also please do not hi-jack existing threads - if you have a question to a different topic, open up a new thread in the appropriate subforum, thanks.