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-   -   binding port (https://www.linuxquestions.org/questions/linux-newbie-8/binding-port-598572/)

mokku 11-10-2007 08:28 AM
binding port
 
Hi,

I know that well knowns ports such as named, http,etc............
Can I able to use it for other applications? since I am not running those daemons.

osor 11-10-2007 12:20 PM
Yes (is too short).

mokku 11-10-2007 05:08 PM
If the port already established and if I uuse that port on different application, which application would work?

matthewg42 11-10-2007 05:34 PM
You must be root to use ports below 1024.

If you try to bind to a port which is already in use, the listen system call will fail with error EADDRINUSE (already in use). See the listen(2) manual page.

osor 11-10-2007 05:51 PM
Quote:
Originally Posted by mokku (Post 2954691)
which application would work?
The first one will continue to work and the second one will error out with EADDRINUSE.


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