Re: Switchboard: The Internet Directory - YellowPages - WhitePages - PhoneBook

[http://dummy.us.eu.org/robert (robert)]

 > From: Leonid Leibman <http://www.raqia.com/~leonidl>
 > Date: Mon, 10 Sep 2001 15:24:29 -0400
 >
 > robert wrote:
 >      
 >       
 >       > Do you know why one would use $$ and then a number in an
 >      awk code?
 >      
 >      Only if it were embedded in another script.  At least, to my
 >      knowledge.
 > 
 > Like what for example (if it's not too difficult).

% cat > test
1 1 2 3 4
2 1 2 3 4
3 1 2 3 4
^D
% awk '{print $$1,$0}' < test
1 1 1 2 3 4
1 2 1 2 3 4
2 3 1 2 3 4