My own supercomputer!

…well it’s not exactly a supercomputer. It’s an 8 core AMD, NVIDIA 1050 Ti, Linux running machine designed for everyday working and some AI tests. I’ve decided with my girlfriend that we should name it to honor woman in computing industry — therefore please meet Maria. You can download her HD promo wallpaper here  (original image can be found here).

Photo shows an operator of the IBM 704 computer.

How to find Raspberry Pi using MAC address

When you want to find your headless but networked Raspberry Pi and you’re lazy like me use nmap:

sudo nmap -sP 192.168.1.0/24 | awk '/^Nmap/{ip=$NF}/B8:27:EB/{print ip}'

Mask /24 means that addresses from 192.168.1.0 to 192.168.1.254 will be searched. You can extend that to /16 if you don’t know subnet of your device.