help on subscribing

help on subscribing

[Nicholas Ho]

Hi, how do i subscribe to this mailing list?
-Nicholas-

Re: help on subscribing

[Fabio Miranda Hamburger]

send an email to: majordomo@vger.kernel.org
in the body of the message write:
subscribe linux-c-programming
end

and wait for a reply and READ IT.


bye,

---
Fabio Andres Miranda
Ingenieria de sistemas informaticos
Universidad Latina - Costa Rica


On Sun, 15 Dec 2002, Nicholas Ho wrote:

> Hi, how do i subscribe to this mailing list?
> -Nicholas-
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>

Re: help on subscribing

[Nicholas Ho]

Fabio Miranda Hamburger wrote:
> send an email to: majordomo@vger.kernel.org
> in the body of the message write:
> subscribe linux-c-programming
> end
> 
> and wait for a reply and READ IT.
> 
> 
> bye,
> 
> ---
> Fabio Andres Miranda
> Ingenieria de sistemas informaticos
> Universidad Latina - Costa Rica
> 
> 
> On Sun, 15 Dec 2002, Nicholas Ho wrote:
> 
> 
>>Hi, how do i subscribe to this mailing list?
>>-Nicholas-
>>
>>-
>>To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in
>>the body of a message to majordomo@vger.kernel.org
>>More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>
> 
> 
> 

Port 786 (Concert??)

[Darío Mariani]

Hello:
   I found on one of my server the TCP socket 786 open. After googling 
half an hour I only found that it is used by a service called concert, 
but nothing else. So two question:

1) What is this service?
2) Is there a way to know which process is using it?

Thanks,
		Darío

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Re: Port 786 (Concert??)

[Darío Mariani]

Sorry wrong mailing list, I meant linux-admin.

Darío Mariani wrote:
> Hello:
>   I found on one of my server the TCP socket 786 open. After googling 
> half an hour I only found that it is used by a service called concert, 
> but nothing else. So two question:
> 
> 1) What is this service?
> 2) Is there a way to know which process is using it?
> 
> Thanks,
>         Darío
> 
> -
> To unsubscribe from this list: send the line "unsubscribe 
> linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 


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Re: Port 786 (Concert??)

[Tony Clarke]

Darío Mariani wrote:

> Hello:
>   I found on one of my server the TCP socket 786 open. After googling 
> half an hour I only found that it is used by a service called concert, 
> but nothing else. So two question:
>
> 1) What is this service?
> 2) Is there a way to know which process is using it?
>
As root run or a user with sufficent privileges

run "netstat -tanp"

the p option lists the process



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Re: Port 786 (Concert??)

[Paolo Dovera]

Hi,
    Try to use the lsof command
    for example: lsof -i:1-1000

Paolo


Darío Mariani wrote:

> Hello:
>   I found on one of my server the TCP socket 786 open. After googling 
> half an hour I only found that it is used by a service called concert, 
> but nothing else. So two question:
>
> 1) What is this service?
> 2) Is there a way to know which process is using it?
>
> Thanks,
>         Darío
>
> -
> To unsubscribe from this list: send the line "unsubscribe 
> linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>

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returning strings until no strings are left ?

[J.]

Hello,

I am new to c programming but not new to programming in general . The
``minor'' problem I keep running into at this moment:

I know how to return ONE string from a function. But what if I want to
keep returning strings from a function until there are no strings left to
return ? What should the function than return ? Because the function
should always return something in the end and of course the caller has to
know that the function is done or has nothing more to return .

for example fgets returns NULL when it's done, but if I try to return a
NULL at the end of my function while I claimed it as an char *... hmmzzz,
status epilepticus...

Thank you in advance...

J.