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ssig33/vaioprofreq

Created March 5, 2014 05:41
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vaioprofreq
#!/usr/bin/env ruby
exit false unless %{ondemand powersave performance}.index(ARGV[0])
(0..3).each do |i|
system "sudo su -c 'echo #{ARGV[0]} > /sys/devices/system/cpu/cpu#{i}/cpufreq/scaling_governor'"
end
puts "set #{ARGV[0]}"
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