All your code does is that it appends a line to the end of the file. This can far easier be written as: 
open(fileOUT,">>../Rules1.txt") or dienice("Can't open counter.txt: $!
+");;
print fileOUT "Code1\n";
close(fileOUT);

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holli, regexed monk

In reply to Re: file duplication error by holli
in thread file duplication error by Roy.Amitabh

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