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linus-young/ChangeSuffix.rb

Created September 26, 2013 15:13
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Change all .txt file in one directory to .cpp file.
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ChangeSuffix.rb
require 'fileutils'
Dir.glob('/path_to_file_directory/*.txt').each do |f|
FileUtils.mv f, "#{File.dirname(f)}/#{File.basename(f,'.*')}.cpp"
end
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