http://www.perlmonks.org?node_id=1102256


in reply to Is there any efficient way i can take out a specific column from hundreds of files and put it in one file?

Sample input, sample output that the code should produce given the sample input, code you tried, and a description of the comparison the code is supposed to do; all things we would need to know before we could provide a useful answer. Perhaps you could follow-up in this thread with additional information that would help us to help you.


Dave