Check this Data.dat contains the input lines. This is working. 


open(Spooler, "Data.dat") or die "File does not exists\n";
while($spooler=<Spooler>) {
    #print "$spooler\n";
    chomp($spooler);
    @matches = $spooler =~ /(\d+)ms/g;
    foreach $a (@matches){
        print  $a .",";
    }
    print "\n";
}

Hope it helps!

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In reply to Re^2: How do i extract 3 variables from each line in a file, and print them to a new file by sapnac
in thread How do i extract 3 variables from each line in a file, and print them to a new file by my_perl

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