Last active
December 22, 2015 22:39
-
-
Save donovanhide/6541191 to your computer and use it in GitHub Desktop.
https://canyoufindit.co.uk solution for fourth part. Find the two jpeg headers. Skip the first to reveal the second!
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $curl -s http://www.theregister.co.uk/Design/page/hub/gchq-enigma2013/img/image/comp3.jpg | xxd -g0 | grep ffd8ff | |
| 0000000: ffd8ffe000104a4649460001010100c8 ......JFIF...... | |
| 000cbd0: 401fffd9ffd8ffe000104a4649460001 @.........JFIF.. | |
| $ curl -s -r 52180- http://www.theregister.co.uk/Design/page/hub/gchq-enigma2013/img/image/comp3.jpg > 4.jpg |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment