[Seaside] How to start an image with PORT parameter
Miguel Enrique Cobá Martinez
miguel.coba at gmail.com
Sun Jul 26 21:26:38 UTC 2009
El dom, 26-07-2009 a las 14:15 -0700, Randal L. Schwartz escribió:
> >>>>> "Miguel" == Miguel Enrique Cobá Martinez <miguel.coba at gmail.com> writes:
> Miguel> miguel at laptop:~$ kill -9 `cat evince.pid `
> No no no. Don't use kill -9.
> It doesn't give the process a chance to cleanly:
> 1) release IPC resources (shared memory, semaphores, message queues)
> 2) clean up temp files
> 3) inform its children that it is going away
> 4) reset its terminal characteristics
> and so on and so on and so on.
> Generally, send 15 (SIGTERM), and wait a second or two, and if that
> doesn't work, send 2 (SIGINT), and if that doesn't work, send 1
> (SIGHUP). If that doesn't, REMOVE THE BINARY because the program is
> badly behaved!
> Don't use kill -9. Don't bring out the combine harvester just to tidy
> up the flower pot.
He he, yes I know that it is overkill, I was just showing the process
and didn't think much about the implicit consecuences of the precise
command. Even more on unattended servers. Sometimes, you just want to
get rid of a process no matter what, but I agree with you. So Mariano,
listen to Randal.
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