Simple file hiding
Posted by root Tue, 08 Jan 2008 07:45:00 GMT
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