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Top Forums Shell Programming and Scripting Awk: different between NR and FNR Post 302152304 by anhtt on Wednesday 19th of December 2007 12:09:13 PM
Old 12-19-2007
Awk: different between NR and FNR

As I know:

FNR: The ordinal number of the current record in the current file.

NR: The ordinal number of the current record from the start of input.

I don't understand really differency between NR and FNR. Who can explain it for me? And give me an example.

Thanks
 

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