I'll avoid repeating what's already been said. As a point of note though: 
foreach my $file (@$exc) { 
    if($_ eq $file) {
        $skip =1;
    }
}

[download]

is broken, since it'll keep looping through checking for exclusions even if it's already found that this file or directory is in fact excluded from being backed up. Realistically, in a small, simple backup script like this, run on your own computer most of the time, it probably wouldn't matter. But it IS generally a good idea to leave a loop when you no longer need it to execute. :) 

foreach my $file (@$exc) {
    if($_ eq $file) {
        $skip =1;
    }
    last if $skip;
}

[download]

In reply to Re: Evolution of a Perl Programmer (new backup script) by mothra
in thread Evolution of a Perl Programmer (new backup script) by reyjrar

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