Tools and tips to setup x11vnc for remote Ubuntu desktop
Using old HP DL380 G5 to provide firmware flashing host.
An example of how to repack a BIOS only ISO image for BIOS/UEFI dual boot
How to upgrade Ubuntu after becoming stranded on End-of-Life release (18.10 to 20.04 LTS).
The simple way to convert Ubuntu VM from bios to UEFI boot
How to run OpenVAS via AWS
Some tips on how to install and boot alternate Linux kernel with Ubuntu
Tips on building collectd Debian package