Hi Monks - I have a prblem going for match and assign statement. The result i get in $totmem, $freemem and $memdiff is Zero '0'. The Variables $OVERALL_MEM, and $OVERALL_MEM_FREE has value in the form like below: MemTotal: 148704012 kB MemFree: 32165204 kB Please see the code snippet below to see what possible error i made : 

                                my $totmem = $OVERALL_MEM =~ /(\d+)/;
                                print "totmem is : $totmem";
                                my $freemem = $OVERALL_MEM_FREE =~ /(\
+d+)/;
                                print "freemem is : $freemem";
                                my $memdiff = $totmem - $freemem;
 print "Memdiff is :$memdiff KB ";

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In reply to Match and Assign Problem by intoperl

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