How to extract only first column from the file


 
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# 8  
Old 05-21-2008
Using sed,

sed 's/|.*$//' filename

Thanks
Penchal
# 9  
Old 05-21-2008
Hercu,

Yup the command is working fine. I miss the -F"|" that why it's not work.

thanks everyone.
# 10  
Old 05-21-2008
Hercu and DecoTwc

Yup the command is working fine. I miss the -F"|" that why it's not work.

thanks everyone.
# 11  
Old 05-21-2008
anytime!

you can also use cut comamnd to get the same reuklt. I guess the command would be:

cat unit | cut -d"|" -f0

Cheers
# 12  
Old 05-21-2008
Why do you guys want to use sed or awk when a simple cut(1) will do ?

Code:
cut -d '|' -f 1 file

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