Finding Nth Column


 
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# 1  
Old 02-07-2012
Finding Nth Column

Please help me how can I display every nth field present in a "|" delimited file.

Ex: If a have a file with data as a|b|c|d|e|f|g|h|k|l|m|n

I want to display every 3rd feild which means the output should be
c
f
k
n

Please help me.
# 2  
Old 02-07-2012
Code:
awk -F\| '{for (i=1;i<=NF;i++) if (!(i%3)) print $i}' file

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