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Full Discussion: Trying to use diff output to compare to a separate file
Top Forums Shell Programming and Scripting Trying to use diff output to compare to a separate file Post 303005399 by vgersh99 on Tuesday 17th of October 2017 05:06:08 PM
Old 10-17-2017
just a wild guess -extra [ for file the b case:
Code:
awk '
       FILENAME=="a" {arr[$0]++; next}
       FILENAME=="b" {if( !arr[$0] ) {srch[$0]++}
       FILENAME=="c" {if(srch[$0]) {print FILENAME, $0}
      '  b a c

if on Solaris, use nawk instead of awk.
This User Gave Thanks to vgersh99 For This Post:
jedlund21
 

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