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Re: System commands using CGI

by rjt (Deacon)
on Dec 03, 2012 at 06:38 UTC ( #1006804=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $output = `/usr/bin/who`;
    print '<p>Something went horribly awry!</p>' if $?;
    

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[Corion]: Discipulus: Nah, I'm thinking of posting more short stuff, but not all of it is fit for blogs.perl.org, more something a bit longer than Twitter but shorter than my usual b.p.o module posts
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