On Jun 9, 2011, at 11:42 AM, BGB wrote:
>>  OSes on top of this hypervisor.
>> 
>> If it tickles you fancy, then by all means use it to run a sand-boxed Unix.  
>> Undoubtedly someone will; witness the cool hack to run Linux in the browser, 
>> accomplished by writing an x86 emulator in Javascript 
>> (http://bellard.org/jslinux/).
>> 
> 
> interesting...
> less painfully slow than I would have expected from the description...
> 
> I wasn't thinking exactly like "run an emulator, run OS in emulator", but 
> more like, a browser plugin which looked and acted similar to a small Unix 
> (with processes and so on, and a POSIX-like API, and a filesystem), but would 
> likely be different in that it would "mount" content from the website as part 
> of its local filesystem (probably read-only by default), and possibly each 
> process could have its own local VFS.
> 

I know.  I was just saying that if someone has written a Javascript x86 
emulator to run Linux in the browser, that it's a near-certainty that someone 
will eventually use NaCl to host a POSIX-like environment in the browser.

Cheers,
Josh
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