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How to copy one columns and print to the last column in unix?

 
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Top Forums UNIX for Dummies Questions & Answers How to copy one columns and print to the last column in unix?
# 8  
Old 09-30-2010
Quote:
Originally Posted by malikshahid85
we use 1 or any other digit to print only one blank space between the fields if the fields have more than one space.
So it sounds like a "trim" type function. Strangely, though, when I tried it on my system, removal of the "1" suppressed all output.
# 9  
Old 10-01-2010
Quote:
Originally Posted by treesloth
Simplest way I can think of:

Code:
awk '{split($3,a,".") ; print $0,a[2]}' <file>

more simple
Code:
awk -F "[ .]" '{print $0,$4}' infile

 
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