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pwnall/cpu_count.rb

Created May 26, 2010 20:15
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cpu_count.rb
#!/usr/bin/ruby
# Prints the number of cores on your system.
# Requires the ohai rubygem.
require 'rubygems'
require 'ohai'
ohai = Ohai::System.new
ohai.all_plugins
puts ohai['cpu']['total']
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