None overlap lines

[demis001]

Is there any way I can negate the following line. I want to print none-overlap lines between two files. Rather than "in a", I want "not in a"

awk 'NR==FNR{a[$2","$3","$6]=$0;next}$2","$3","$6 in a{print a[$2","$3","$6]"\t"$0}' $*

Thanks
D

 

[feherke]

Hi

awk 'NR==FNR{a[$2","$3","$6]=$0;next}[red]!([/red]$2","$3","$6 in a[red])[/red]{print a[$2","$3","$6]"\t"$0}' $*

Feherke.

http://rootshell.be/~feherke/

 

[p5wizard]

But if an array item at index "something" doesn't exist, how are you going to print that item? Program doesn't really make sense to me. But that is maybe because it's Monday today?


HTH,

p5wizard

 

[Annihilannic]

I presume he meant to say:

awk 'NR==FNR{a[$2","$3","$6]=$0;next}!($2","$3","$6 in a)' $*

Annihilannic.