It isn't a safe thing to do but you could close the file after reading it into your array. Then re-open it for output open $fh, ">", "file.txt" or similar which will clobber (clear the contents) your file then write to it. The danger is that a minor mistake in your program could wipe out or mangle the original file. You could write to a test file until you finish debugging.

In reply to Re^5: trouble with regular expressions by Lotus1
in thread trouble with regular expressions by programmer.perl

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