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mh61503891/script.rb

Created April 30, 2014 15:46
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Printing of a list of a ranking of the number of runs of commands of a history of a bash.
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script.rb
puts open(File.join(File.expand_path('~'), '/.bash_history'), &:readlines).map{ |c| File.basename(c.strip.split.first.to_s) }.compact.inject(Hash.new(0)){ |h, a| h.tap{ h[a] += 1} }.sort_by{ |pair| -pair.last }.map{ |pair| "#{pair.first}(#{pair.last})" }.join($/)
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$ ruby script.rb | head
ls(2040)
rake(1385)
cd(842)
ruby1.9(496)
bundle(332)
DEBUG=true(279)
open(231)
less(179)
pwd(156)
ruby(147)

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