ruby rainbow tables

[0perator0402]

hi, here is my script so far to make rainbow tables

require 'digest/md5'
string = "a"
File.open("rainbow.txt", "a") do |f|
while string != "zzzzzzzz"
md5 = Digest::MD5.hexdigest(string)
f.puts string + " : " + md5
string = string.next
end
end

but string only goes into lowercase characters

i.e
z > aa
i want it to do
z > A

thanks...

 

[stevexff]

Yes, that's what it does.

Incrementing a digit always results in another digit, and incrementing a letter results in another letter of the same case.

Steve

[small]"Every program can be reduced by one instruction, and every program has at least one bug. Therefore, any program can be reduced to one instruction which doesn't work." (Object:erlDesignPatterns)[/small]