Thanks supergiantpotato and Edo. Scripts worked for me. Thanks a lot :) On Sat, Dec 31, 2011 at 12:45 AM, <m.roth at 5-cent.us> wrote: > John R Pierce wrote: >> On 12/30/11 9:58 AM, Les Mikesell wrote: >>> Here's a perl approach: >> >> which, unlike all the other versions, doesn't require the data be >> pre-sorted, by virtue of adding all the tuples to a hash. I don't even >> think that sort in the output loop is required, unless you want the >> groups output in alphabetic order. > > IIRC, the awk will come out in order, given the hash. > > mark > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos