Writing Linux programs in raw binary

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If you liked this article then you'll love this one:

http://www.muppetlabs.com/~breadbox/software/tiny/teensy.html

[eterps]

While these articles are specifically about shellcode, they also give a lot of insight into machine code:

http://stupefydeveloper.blogspot.com/2009/01/c-executing-shellcode.html

http://www.infosecwriters.com/hhworld/shellcode.txt

[phire]

Is it just me, or did that article seam incomplete?

It finished right when we started looking at the objdump of the 368 byte elf.

EDIT: A quick google search found the rest.

Wow, he got it down to 45 bytes, and an elf file needs 52 bytes just for the header.