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Thanks everyone. Really amazing, how many different ways there are to solve the same issue.

cjcox, thanks, but sorry it is not working. :-(. I tried replacing \1\2\3 with other combinations, but still does not work.
edidataguy, yes it does work. I have a couple of questions:
1....

I need help in removing a leading zero in a particular position.
For eg.: XYZ*04567472*0099*020091231*0123*0.12

In the above line, I want to replace "*0123" with "123" and "0.12" with ".12". I...

Hi,

When we "grep" for a word in a file, it returns the lines containing the word that we searched for. Is there a way to display only the words and not the entire line containing them.

Thanks...

Hi,

when can a unix library file size become zero? For example.: can mistyping this command -> /usr/ucb/ps -auxww|grep -i <process name> make the "ps" library file size to become zero or its...

Hi,

We attach an excel sheet and send it in the mail. But the problem is, when the excel sheet is opened, the original formatting of the excel sheet does not appear. For eg.: a number such as...