Getting a proccesses ID
Ivica
StRanGy at dijana.vest.hr
Fri Sep 6 12:52:49 EDT 2002
On Fri, 06 Sep 2002 15:05:20 GMT, Micah Mayo <astrophels at yahoo.com> wrote:
> Hi,
>
> I'm writing a little tool for SysAdmins on FreeBSD - I'm trying to make
> it as portable as possible(as far as the unices go), and have come upon
> a problem - one of the things this tool does is restarts various deamons
> on the system, in order to do that I have to send a killsignal to the
> pid. The problem is getting the process id - right now I've got a hack
> using ps, grep, and awk, which I doubt will translate well to other
> flavors of *nix because they all seem to have their own method of
> delivering info via ps. Can anyone tell me a cross platform way of
> grabbing a particular processes ID
>
> Here's what I'm doing now, by the way:
>
> pid = os.popen("ps -x | grep sshd | grep -v grep | awk '{ print $1 }'")
> pid = pid.atoi()
>
Maybe this will help you:
def GetPids(list, procname):
pidlist = []
for i in range(len(list)):
if string.find(list[i], procname) != -1:
str = list[i].strip()
sp = string.find(str, ' ')
pid = str[:sp].strip()
pidlist.append(pid)
mypid = os.getpid()
if mypid in pidlist:
pidlist.remove(mypid)
return pidlist
This I use for killing a proccess ny his name and not killing myself if the
process is python
the list argument is a list os proccesses which i got using ...
pidlist = os.popen('ps').read()
pidlist = pidlist.split('\n')
--
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# RealName: Ivica Munitic
# E-Mail: imunitic at vest.hr
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