nygrenh/shell.rb

Created August 19, 2016 12:04

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Simplest possible shell, written in Ruby

Raw

	loop do
	print "#{Dir.pwd} $ "
	command = gets.chomp
	if command.start_with? 'cd '
	Dir.chdir command.split[1]
	else
	puts `#{command}`
	end
	end

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