On Thu, 2010-05-06 at 18:27 +0530, W.H. Kalpa Pathum wrote: > hi, > > I've got two text files containing email addresses one at a row. The > number of rows in one file is different from the number of the other > file. email addresses in one file is already there in the other file > (there are some more also). What I want to do is extract the list > which is not in the other file. > > elaboration > > File A has 100 email addresses and file B has 15 email addresses. 15 > email addresses in file B are already there in file A. I want to > extract the 85 mails (excluding the 15 from file B) from file A. > > Any idea on how to accomplish this? diff -b file_a file_b -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
