> I've been trying to do something that I thought was going to be
> relatively straight-forward, but so far I haven't found a good
> solution.
>
> What I'm trying to do is discover a pid on a process and kill it. The
> way that I thought that I could do it is something along the lines of:
>
> import commands
>
> program = "someprogram"
>
> a = commands.getoutput('ps ax|grep %s ' % (program))
>
> Then, I'd parse the returned info get the pid and kill it, probably
> via
> another command.
>
> However, what happens is that the "ps ax" portion truncates the
> listing
> at 158 characters. It just so happens that the unique name that I
> need
> in the list comes after that. So, works from the bash shell, but
> doesn't work using getoutput.
What's the result of getoutput(); ie, what is a?
Note that bash and commands.getoutput() are not the same, since the
latter executes 'sh -c', which is slightly different. I don't expect
that'll solve your problem.
Does the -w option help? I'm guessing it won't, since the truncation
seem to be due to some odd character causing an EOF or something (I
tried myself here, both on Linux & OS X, without problems).
Evert
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