Hi,

'\d' is used to match the digits in regular expressions. You can write the regular expression like

 while (<FH>) {
        print "Matched Number:",$1 if(/(\d+)/g);
    }

[download]


you will get the matched number in $1.

In reply to Re: Regex to extract number from text file by velusamy
in thread Regex to extract number from text file by premal

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