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Matching part of a string using a Perl regular expression

In the variable $hobbit I have stored value "Emulex LPe16000". Now I need a regular expression to match the "LPe16000" part of the value after "Emulex". Please ignore any syntax errors,I am a novice at perl..!

$hobbit="Emulex LPe16000"
if ($hobbit = ~m/Emulex ^\w+$/)
    print "lol";

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regex perl substring

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