John W. Krahn wrote:
Noah wrote:
#delete saved configuraiton file
unlink ($outputFilename);
You should verify that unlink worked correctly:
unlink $outputFilename or warn "Cannot unlink '$outputFilename' $!";
But you don't really need to unlink the file as you are opening it
read-only which will remove the previous contents upon opening.
Correction:
You are opening the file *write-only* which will remove the previous
contents upon opening.
John
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Perl isn't a toolbox, but a small machine shop where you
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