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Add a column of 0's to a text file

 
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# 1  
Old 01-11-2013
Add a column of 0's to a text file
Hi,

I have a text file with many column (1,000,000+). I want to add a column of 0's as the third column. I tried:

Code:
awk '{$3=0}1' input file > output file

But it simply replaces the third column with 0's instead of adding a new column. How do I go about doing this? Thanks!
# 2  
Old 01-11-2013
Maybe something like:
Code:
sed 's/../&0/' sample.txt > sample2.txt

# 3  
Old 01-11-2013
Try:
Code:
awk '{$3=0 OFS $3}1' file

This User Gave Thanks to Scrutinizer For This Post:
evelibertine
 
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