lower case kill restricts the list to processes of the invoking user
initial cap Kill doesn't do that.
for lower case kill, you can @{rfork n; echo -n none >/tmp/none && bind /tmp/none /dev/user && kill tftpd}
you wouldn't normally of course but aspects of that command might be instructive

On 25 July 2017 at 08:34, Peter Hull <peterhull90@gmail.com> wrote:
Thanks, Skip.
I thought that ought to work, however 'kill tftpd' doesn't give any
output. (I can kill other processes)
I think maybe I have misunderstood the host owner part. If I do a
plain install (of 9front, actually) from the CD and log in as glenda,
am I not the host owner?
Thanks,
Pete


On Mon, 24 Jul 2017 at 20:02 Skip Tavakkolian
<skip.tavakkolian@gmail.com> wrote:
>
> If you're the host owner, you can:
>
> Kill tftpd | rc
>
> (See rc scripts kill and Kill)
>
>
> On Mon, Jul 24, 2017, 9:41 AM Peter Hull <peterhull90@gmail.com> wrote:
>>
>> Is it possible to kill another user's process in plan9?
>> Specifically I've been messing about with tftpd, which sets itself up
>> as user 'none' - if I want to stop the tftp server, how do I do that?
>> Thanks,
>> Pete
>>