Under the hood IO::Compress::Gzip only uses Perl IO. It does use an extarnal library for the compression, but not for the IO.

That means that once this line of your script has been run 

gzip $archfile => "$archfile.gz", AutoClose

[download]

the file referenced by $archfile will have been closed. What is the value of $! when unlink fails?

Also, does any other process have $archfile open? You cannot delete a file on windows if a proces has it open.

In reply to Re: IO::Compress::Gzip file close issues by pmqs
in thread IO::Compress::Gzip file close issues by Paul.Unix

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