On Friday 06 March 2015 01:48:16 Steven D'Aprano wrote: > > And, you should not need to run as root. > > You shouldn't need to run as root at all. You just need to run as the > same user who ran Iceweasel in the first place. That's likely to be you. Something else I've learnt. I thought that ps had to be run as root. I could have sworn that it used to be. I know that until now I hadn't checked recently. Thanks, Steven. Lisi