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markusfisch/mkpw.rb

Last active September 25, 2015 01:57
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mkpasswd in ruby
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mkpw.rb
#!/usr/bin/env ruby
c = "abcdefghjkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789!-_".split( // )
(ARGV.length.zero? ? [8] : ARGV).each do |n|
puts (0...n.to_i).map{ c[rand( c.size )] }.join
end
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