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Top Forums Shell Programming and Scripting awk's getline < "-" seems not work for pipe Post 302305196 by radoulov on Wednesday 8th of April 2009 08:20:36 AM
Old 04-08-2009
It's clear now,
you need another fd attached to STDIN.
Try this:

Code:
exec 3>&0
cat file ... file_n | 
  awk 'BEGIN {
                printf "Enter your name:"
                getline name < "/dev/fd/3"
                }
              { print name }
            '

P.S. The usage of cat in your example is only for the demonstration, isn't it?

Last edited by radoulov; 04-08-2009 at 10:04 AM..
 

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