jeltsch's blog

Bring up the command line tool (CLI) from the browser GUI. If you use any special characters in your password, you might need to change your password first via the GUI. Despite considerable effort, I did not manage to type special characters into the CLI using Firefox on a Mac (copy-paste does not work). Assuming that you want to change eth0:

configure
set interfaces ethernet eth0 mac 00:03:0D:51:B4:D2
commit
save

sudo apt install smartmontools
sudo smartctl -a /dev/sda

or

cat /sys/block/sda/queue/rotational

Scanning my home network for all devices that are listening
on port 80 (http):
nmap -p80 192.168.0.0/24 -oG - | grep 80/open
Sometimes this doesn't work (because nmap tries to be smart and only scan hosts that are available). In order to make nmap scanning without intelligence, use the e-Pn (no ping) option. This scans all ports of host 192.168.0.2:
nmap -Pn -p0-65535 192.168.0.2