Writing a (BSD like) Operating Systems From Scratch

[Joshua Isom]

On 5/24/2013 1:33 PM, Brian Reichert wrote:
> On Fri, May 24, 2013 at 04:57:44PM +0000, Welcome, Traiano wrote:
>> Hi Julian
>>
>>   Thanks, any response is appreciated, here's mine:
>
> I typed into Google: "how to write an OS", and got lots of hits.
> Have you explored them?
>
> 	http://www.acm.uiuc.edu/sigops/roll_your_own/
>
> 	http://mikeos.berlios.de/write-your-own-os.html
>
> 	http://stackoverflow.com/questions/254149/how-do-you-write-a-basic-operating-system
>
>

Might I also recommend Contiki.  I've never used it, but an existing, 
compact, full featured OS should be a good place to start.