What are the most common and useful Unix networking commands for routing? What is the best way to familiarize myself in its functions and usage?

German scientists have created the first quantum network that could be feasible scaled up to become a "quantum internet what does that mean?

Hi friends,

I need your help to clarify what is the differences and similarities between ADSL compared to leased line connection

In my Unix network the Unix file system fills up really quickly. But earlier it never used to be like this.

Earlier it took longer than, it is taking now to fill up, but since the last 2 months it has filled up really quickly.

What can be done to resolve it?

And what are the reasons for it to fill up so fast?

Thank you.

I am using UNIX operating system, and I am receiving copy error. When I try to copy anything then I receive this error.

I am providing complete error details here, with a picture so that you can understand the original problem easily.

Error Detail

Copy

Sorry, the operation could not be completed because an unexpected error occurred.

(Error code – 1309)

OK

Please tell me its solution why this error appears and how can I remove this error?

Thanks

Hello Greetings,

I have been using OpenWRT for some time primarily for research, in the University. I've also started with some basic network programming (sending UDP packets for instance). But since most of the available tutorials on Unix network programming are more related to Ethernet programming, I'm not sure if using it, for wireless interfaces would be the same.

I would like to know if there's any difference between Ethernet and wireless raw socket programming.  I would also like to do some raw packets sniffing on a wireless interface "eth1".  What structures should I use, in order to read the prism headers, in monitor mode?

Has anyone done some wireless network programming/scripting?

Regards,