I got it working but not as a one liner, thank you for your help. Great Advice

while (<$in>){    
  s/^(?:L\d+|DETAIL|SPACE|SUMMARY),//;
  print $out $_;
}

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In reply to Re^2: Removing everything before the first comma separator on each line of a text file by zodell
in thread Removing everything before the first comma separator on each line of a text file by zodell

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