in reply to Deleting intermediate whitespaces, but leaving one behind each word

my $CPU = 'Intel(R) Xeon(R) CPU          X5660  2.80GHz';

$CPU =~ s/\s+/ /g;

print "<$CPU>\n";  # prints <Intel(R) Xeon(R) CPU X5660 2.80GHz>

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Have a look at perlrequick and perlretut.

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Re^2: Deleting intermediate whitespaces, but leaving one behind each word
by Feneden (Acolyte) on Dec 06, 2017 at 12:50 UTC
    Hello, i also appreciate your help and will try this solution too. Thanks for the fast answer :)
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