Re^2: Unzip with password?

[runrig]

Of course you need to make sure that $zipname and $fname contain no evil characters.

You don't if you use the array form of open:

   open(ZIP,"-|","/usr/local/bin/unzip" =>
     -P => '·······',
     -p => "cache/$zipname", $fname,
   ) || die "unzip failure";