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Shell Programming and Scripting

how to print field n of line m

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Top Forums Shell Programming and Scripting how to print field n of line m
# 8  
Old 01-14-2009
or

Code:
awk ' BEGIN { FS="\t" } NR==lineno { print $field } ' lineno=$given_line_no field=$given_field_no $given_file

# 9  
Old 01-15-2009
thanks guys, but when I use -v, i get "subscript out of range"
# 10  
Old 01-30-2009
please ignore my last post...
Code:
awk -v var=$counter 'NR==var{print $25}' $argv[1]

When I use -v, i get:
awk: syntax error near line 1
awk: bailing out near line 1

Smilie
# 11  
Old 01-30-2009
Try this:

Code:
awk 'NR==var{print $25}' var=$counter $argv[1]

Regards
# 12  
Old 01-30-2009
wow, thanks franklin! that worked perfectly! :big grin:
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