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lyuehh/bin.rb

Last active December 16, 2015 01:09
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bin.rb
#!/usr/bin/env ruby
path = ENV['PATH'].split(':')
all = []
path.each do |p|
all.push(Dir.entries(p))
end
puts all.flatten.select{ |a| a != '.' && a != '..' }
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lyuehh commented Apr 10, 2013 

System getEnvironmentVariable("PATH") split(":") reduce(a,b,a push(Directory with(b) items reduce(a,b,a push(b name),list())), list()) flatten  select(a, a != "." and a != "..") sort

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