I wonder if you can do this in two steps:
1. Parse out the unique values from the thrid column into
a file.
2. Run the processor on the script to print where the
third column matches one of the values identified.
I dont know how to do this in a script.
I would write a simple Java program to do it.
Neil
--
Neil Aggarwal, (281)846-8957, http://www.JAMMConsulting.com
<http://www.jammconsulting.com/>
CentOS 5.4 KVM VPS $55/mo, no setup fee, no contract, dedicated 64bit CPU
1GB dedicated RAM, 40GB RAID storage, 500GB/mo premium BW, Zero downtime
_____
From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf
Of Truejack
Sent: Wednesday, October 28, 2009 12:10 PM
To: centos at centos.org
Subject: [CentOS] Scripting help please....
Need a scripting help to sort out a list and list all the duplicate lines.
My data looks somethings like this
host6:dev406mum.dd.mum.test.com:22:11:11:no
host7:dev258mum.dd.mum.test.com:36:17:19:no
host7:dev258mum.dd.mum.test.com:36:17:19:no
host17:dev258mum.dd.mum.test.com:31:17:19:no
host12:dev258mum.dd.mum.test.com:41:17:19:no
host2:dev258mum.dd.mum.test.com:36:17:19:no
host4:dev258mum.dd.mum.test.com:41:17:19:no
host4:dev258mum.dd.mum.test.com:45:17:19:no
host4:dev258mum.dd.mum.test.com:36:17:19:no
I need to sort this list and print all the lines where column 3 has a
duplicate entry.
I need to print the whole line, if a duplicate entry exists in column 3.
I tried using a combination of "sort" and "uniq" but was not successful.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.centos.org/pipermail/centos/attachments/20091028/15845656/attachment-0005.html>