http://qs1969.pair.com?node_id=36453


in reply to Caution - contents may settle in transit

I have a script like this and i'm trying to understand how it works... the $_=q(with all those unprintable char after) how does this work. Please help I need it bad, i've been serching since yesterday...
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RE: RE: Caution - contents may settle in transit
by cwest (Friar) on Oct 12, 2000 at 21:53 UTC
    Read the docs for qin perlop. Learn how to build a q operator statement with different delimiters. 
    $_=q uit it u;
print; # prints 'it it '

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    Enjoy! 
    --
Casey
   I am a superhero.
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      Hi! THanks a lot, you've put me on the right page! ;) But I can't figure out how the tr{}{} function operator works... I have a "tr" followed by a bunch of garbage in a script but can't figure out how to translate this stuf... any exemple? thanks again for your precious help! you're my superhero ;)
[reply]
        Read perlop for the tr operator. It's the same thing... these operators ( q, qq, qw, s, tr, m, qx, qr ) can all be delimited by nearly any delimiter. 
        --
Casey
   I am a superhero.
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[d/l]

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