Viewing processes hierarchically

[Joshua Isom]

On 1/29/2013 3:52 PM, Patrick wrote:
> Is there any way in FreeBSD to view all running processes hierarchically,
> like Activity Monitor in Mac OS X can do?
>
> e.g.
> http://f.cl.ly/items/37310J17273X3F1E1l0G/Image%202013.01.29%2013:50:36%20.png
>
> I believe I have a masked process spawned from an Apache process, but I'm
> having a hard time tracking it down.
>
> Thanks,
>
> Patrick

What about `ps dax`?