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shinokada/stdout.rb

Created May 28, 2014 00:24
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stdout.rb
#!/usr/bin/ruby
# http://zetcode.com/lang/rubytutorial/io/
$stdout = File.open "output.log", "a" # redirect a standard output to a log file.
puts "Ruby"
puts "Java"
$stdout.close
$stdout = STDOUT # Use predefined standard constant STDOUT to recreate the normal standard output
puts "Python"
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