Simple file hiding

Jan 08
2008
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irb console

$/ = "\r\n"
 
# addition of .mp3 file to .gif file
File.open('test.gif', 'a') do |fh|
  fh < < "\r\n#{File.readlines('test.mp3')}"
end
 
# extraction of the .mp3 content
File.open('extracted.mp3', 'w') do |fh|
  fh << File.readlines('test.gif')[1..-1]
end
Written by Vidul in: Ruby, SA |

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