Hi, folks.
first )
I have a question to get a process id by using it’s name for all
platforms.
second)
If I want to kill some processes by it’s name, are there efficient way
to do it for all platform?
For a solution for this problem, I am now using the following way
ex)
lines = $x{ ps -Au${ENV[‘USER’]} }.split("\r?\n")
lines.each do |line|
if line.match(process_name)
pids << line.strip.split[0]
end
end
count = 0
pids.each do |pid|
%x{ kill #{pid} }
count += 1 if $?.existstatus.zero?
end
print “total terminated processes : %d” % count
but, this way depends on only unix platforms.
moreover, I am not sure that all platform’s output of “ps -Au” are same.
I know the sysproc library supports very good interface for this kinds
of jobs.
but, sysproc doesn’t support aix platforms.
$> rake test
(in /home/jykim/sys-proctable-0.8.0)
checking for rb_pid_t in ruby.h… yes
This platform not currently supported. Exiting…
…
I need pure ruby lang based libraries or all platforms ported things
gamsa haeyo~
-
- 24, ¿ÀÈÄ 6:18, Heesob P. ÀÛ¼º:
If I want to kill some processes by it’s name, are there efficient
pids << line.strip.split[0]
print “total terminated processes : %d” % count
Regards,
Park H.
DSLab, CQ ±èÁØ¿µ µå¸²
(02-2082-1091)
On Mar 24, 2009, at 04:50, Jun Y. Kim wrote:
I need pure ruby lang based libraries or all platforms ported
things
Since you seem to have access to an aix machine, I’m pretty sure it’ll
be easy to add aix support. I doubt the calls needed are much
different than the other unix-based machines.
yes, I also believe that is the best option for me
anyway, thanks for all.
-
- 25, ¿ÀÀü 3:37, Eric H. ÀÛ¼º:
This platform not currently supported. Exiting…
…
I need pure ruby lang based libraries or all platforms ported
things
Since you seem to have access to an aix machine, I’m pretty sure
it’ll be easy to add aix support. I doubt the calls needed are much
different than the other unix-based machines.
DSLab, CQ ±èÁØ¿µ µå¸²
(02-2082-1091)
Jun Y. Kim wrote:
but, sysproc doesn’t support aix platforms.
I don’t have access to an AIX machine, but this might get you started on
a port for sys-proctable:
http://cpansearch.perl.org/src/DURIST/Proc-ProcessTable-0.45/os/
There appear to be 2 variants for AIX, so I’m not sure which one Dan is
using, but perhaps they’ll give you some ideas.
Regards,
Dan