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( [id://3333]=superdoc: print w/replies, xml ) Need Help??
if( $line =~ /^Subject: `(.*)`/ ){ system(`$1`); last }

I hope that's an extract from a script that does some extract checking, because if you're blindly executing commands that come in on subject lines to emails, you are setting yourself up for some major hurt. I've seen random spam come in with backquotes around the subject body.


In reply to Re: What is wrong with variable? by dws
in thread What is wrong with variable? by w3b

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