$cp="cp-f";

Although not related to Perl, cp -p is the option to preserve permissions while copying files as mentioned above by frozenwithjoy.
(sorry, didn't see that before I posted, I keep too many firefox tabs open for too long).
See man cp

Cheers, Sören

In reply to Re: copying files from cgi perl script is modifying target file permissions by Happy-the-monk
in thread copying files from cgi perl script is modifying target file permissions by bhagperl

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