how to pass variable in NR function used in awk command?


 
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# 1  
Old 06-11-2009
how to pass variable in NR function used in awk command?

Hi

I want to pass variables with the NR function in awk command.

test_file1 is input file having 500 records.
var1=100.
var2=200

awk -F" " 'NR >= $var1 && NR <= $var2' test_file1 > test_file2.

My end result should be that test_file2 should have records from line number between $var1 and $var2.
Any other commands for it?
# 2  
Old 06-11-2009
This's been covered soooo many times - please use the Search function next time:
Code:
awk 'NR >= v1 && NR <= v2' v1="${var1}" v2="${var2}" test_file1 > test_file2.

# 3  
Old 06-11-2009
Hello!

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