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harlantwood/subdomain.rb

Last active December 18, 2015 13:39
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Random subdomain segment generation
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subdomain.rb
#!/usr/bin/env ruby
require 'securerandom'
MAX_SUBDOMAIN_SEGMENT_SIZE = 63
key = SecureRandom.base64 MAX_SUBDOMAIN_SEGMENT_SIZE*2
key.gsub!(/\W/, '').downcase!
key = key[0...MAX_SUBDOMAIN_SEGMENT_SIZE]
puts key
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