[mrtg] [Re]:ConversionCode keyword examples

Yang Xiao yxiao2004 at gmail.com
Tue Jul 5 20:45:57 MEST 2005


sub String2Temp {
        my $str = shift;
        $str =~ /\((\d+)F\)(.*)ambient.*/i;
        my $temp = $1;
        return $temp;

This greps the digits in "(\d+)F ambient" for temperature in Farenheit
in a string.

- Yang

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