[CentOS] Learned something today

On 01/11/2016 06:50 AM, Always Learning wrote:
> Why not, on start-up, create a 'ram disk' and do your sensitive work in
> volatile RAM or is this what 'tmpfs' implies ?

I think that's what OP expected tmpfs to be, but it should be noted that 
tmpfs *can* be swapped to disk, so it should not be used for data that 
you don't want to ever hit non-volatile storage (unless you have no swap 
space).