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Tab after every two columns

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# 1  
Old 04-26-2012
Tab after every two columns
Hello,

I have a huge file which contain space separated columns. I want to add a tab after every two columns in the file.

for example

HTML Code:
input
A B C D E F G H
A B C D E F G H
HTML Code:
output

A B     C D    E F    GH
A B     C D    E F    GH
Please help.

Thanks
R
Last edited by ryan9011; 04-26-2012 at 10:17 AM..
# 2  
Old 04-26-2012
Hi

Code:
awk '{for(i=2;i<=NF;i+=2)$i=$i"\t"}1' file

Guru.
This User Gave Thanks to guruprasadpr For This Post:
ryan9011
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