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How to delete duplicate entries without using awk command?

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Top Forums Shell Programming and Scripting How to delete duplicate entries without using awk command?
# 8  
Old 12-12-2012
I am using CentOS6.2
# 9  
Old 12-12-2012
That should work then, since CentOS 6.2 uses GNU sort (but it is not a portable solution). Did you give it a try?
This User Gave Thanks to Scrutinizer For This Post:
sandeepcm
# 10  
Old 12-13-2012
Ubuntu
Yes it works. Thanks..

---------- Post updated 12-13-12 at 02:31 PM ---------- Previous update was 12-12-12 at 02:59 PM ----------

Hi Can you please explain me the awk command you have used here? I need to customize it. But i am not able to understand the regex in this..

---------- Post updated at 02:32 PM ---------- Previous update was at 02:31 PM ----------

Quote:
Originally Posted by Scrutinizer
That should work then, since CentOS 6.2 uses GNU sort (but it is not a portable solution). Did you give it a try?
Hi Can you please explain me the awk command you have used here? I need to customize it. But i am not able to understand the regex in this..
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