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defHLT/ip2dword

Created October 20, 2013 23:42
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ip2dword
#!/usr/bin/ruby
a, b, c, d = $*[0].split('.').map(&:to_i)
i = a * 256**3 + b * 256**2 + c * 256 + d
puts "dec: http://" << i.to_s
puts "hex: http://0x" << i.to_s(16)
puts "oct: http://0" << i.to_s(8)
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