Is there any way I can do it with bash scripting ?
If you want bash scripting, you've come to the wrong site. If you'd like some help doing this with Perl scripting, I'd probably use indices 0-4 instead of A-E, make an array (my @values = (1, 7, 11, 3, 100)) and then split your coded strings: 
my @terms = split //, $input;
my $sum = 0;
for my $i (0 .. @terms-1) {
    $sum += $values[$i] if $terms[$i] ne '?';
}
print "$input = $sum\n";

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#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

In reply to Re: decoding pattern expression by kennethk
in thread decoding pattern expression by randome

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