How to make a Live USB running "from RAM"?

[Rahul Sundaram]

On 04/20/2010 01:32 AM, Roberto Ragusa wrote:
> dexter wrote:
>
>   
>> Add "live_ram" to the editable boot prompt at runtime or in your kickstart use:
>> bootloader --append=live_ram
>> These are hidden poweruser options use with care ;-)
>>     
> Thank you, it worked.
>
> Why is this option not added as an additional entry in the boot menu? This is a
> useful feature and it is totally undiscoverable. (even after reading the source
> code of the livecd* tools it is not evident)

It was in the menu before and caused a lot of confusion and bug reports
from users who misunderstood what it meant.

Rahul