Re: [gentoo-user] Make a running process nohup?

[Frank Schafer]

On Thu, 2005-09-08 at 10:12 +0800, Ow Mun Heng wrote:
> On Wed, 2005-09-07 at 19:16 +0200, Peter Karlsson wrote:
> > On Wed, 7 Sep 2005, Qiangning Hong wrote:
> > 
> > > Is it possible make a running process nohup so that I can leave it
> > > running after I logout without interrupt it?
> > 
> > man nohup? (+nice/renice?)
> 
> I think you guys missed the point. OP mentioned "Running Process"
> 
> Not sure what disown does since there's no man pages on it. (as
> suggested by Matthew Cline)

$ man bash
+--+
| blah |
| blabla bla blab blabla   |
| ...  |
|/disown   |
+--+

... as mentioned, ``disown'' is a bash builtin ;-p

Regards
Frank

PS: This should do the trick for the initial problem.


> 
> -- 
> Ow Mun Heng
> Gentoo/Linux on DELL D600 1.4Ghz 1.5GB RAM
> 98% Microsoft(tm) Free!! 
> Neuromancer 10:11:16 up 2 days, 40 min, 7 users, load average: 0.74,
> 0.58, 0.78 
> 
> 
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Re: [gentoo-user] Make a running process nohup?

[Willie Wong]

On Thu, Sep 08, 2005 at 10:12:52AM +0800, Ow Mun Heng wrote:
> I think you guys missed the point. OP mentioned "Running Process"
> 
> Not sure what disown does since there's no man pages on it. (as
> suggested by Matthew Cline)
> 

And Matthew also said it was a Bash bulletin, so you should man bash
instead of man disown. 

Let me quote some juicy bits for the list:

...

   The shell exits by default upon receipt of a SIGHUP.   Before  exiting,
   an  interactive  shell  resends  the  SIGHUP  to  all  jobs, running or
   stopped.  Stopped jobs are sent SIGCONT to ensure that they receive the
   SIGHUP.   To  prevent the shell from sending the signal to a particular
   job, it should be removed from the jobs table with the  disown  builtin
   (see  SHELL  BUILTIN  COMMANDS  below)  or marked to not receive SIGHUP
   using disown -h.

...

   disown [-ar] [-h] [jobspec ...]
  Without options, each jobspec  is  removed  from  the  table  of
  active  jobs.   If  the  -h option is given, each jobspec is not
  removed from the table, but is marked so that SIGHUP is not sent
  to  the  job  if  the shell receives a SIGHUP.  If no jobspec is
  present, and neither the -a nor the -r option is  supplied,  the
  current  job  is used.  If no jobspec is supplied, the -a option
  means to remove or mark all jobs; the -r option without  a  job-
  spec  argument  restricts operation to running jobs.  The return
  value is 0 unless a jobspec does not specify a valid job.


-- 
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Re: [gentoo-user] Make a running process nohup?

[Ow Mun Heng]

On Wed, 2005-09-07 at 19:16 +0200, Peter Karlsson wrote:
> On Wed, 7 Sep 2005, Qiangning Hong wrote:
> 
> > Is it possible make a running process nohup so that I can leave it
> > running after I logout without interrupt it?
> 
> man nohup? (+nice/renice?)

I think you guys missed the point. OP mentioned "Running Process"

Not sure what disown does since there's no man pages on it. (as
suggested by Matthew Cline)

-- 
Ow Mun Heng
Gentoo/Linux on DELL D600 1.4Ghz 1.5GB RAM
98% Microsoft(tm) Free!! 
Neuromancer 10:11:16 up 2 days, 40 min, 7 users, load average: 0.74,
0.58, 0.78 


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Re: [gentoo-user] Make a running process nohup?

[Peter Karlsson]

On Wed, 7 Sep 2005, Qiangning Hong wrote:


Is it possible make a running process nohup so that I can leave it
running after I logout without interrupt it?


man nohup? (+nice/renice?)

Best regards

Peter K

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Re: [gentoo-user] Make a running process nohup?

[Matthew Cline]

On 9/7/05, Qiangning Hong <[EMAIL PROTECTED]> wrote:
> Is it possible make a running process nohup so that I can leave it
> running after I logout without interrupt it?
> 

How about disown, a bash built-in?

$ disown -h 


HTH,

Matt

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Re: [gentoo-user] Make a running process nohup?

[Michael Schreckenbauer]

Hi,

Am Mittwoch, 7. September 2005 14:30 schrieb Andrey Bulgakov:
> Hello Qiangning,
> Wednesday, September 7, 2005, 1:12:47 PM, you wrote:
> > Is it possible make a running process nohup so that I can leave it
> > running after I logout without interrupt it?
>
> Screen is not applicable?

you can attach screen to an already running process? How does this work?
Afaik there are some versions of nohup knowing the parameter -p  to do 
this. I do not know, if the gentoo-provided version has that (it's not 
mentioned in the man page).

regards
Michael



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Re: [gentoo-user] Make a running process nohup?

[Andrey Bulgakov]

Hello Qiangning,

Wednesday, September 7, 2005, 1:12:47 PM, you wrote:

> Is it possible make a running process nohup so that I can leave it
> running after I logout without interrupt it?

Screen is not applicable?


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[gentoo-user] Make a running process nohup?

[Qiangning Hong]

Is it possible make a running process nohup so that I can leave it
running after I logout without interrupt it?

-- 
Qiangning Hong
http://www.hn.org/hongqn (RSS: http://feeds.feedburner.com/hongqn)

Registered Linux User #396996
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