Home servers
HAProxy configuration rules with simple examples
Useful HAProxy rules for websites and home servers, with examples and the reason to use them.
CasaLaSat Info
Articles
This is where published articles will appear.
Linux and hardware
How to check an HDD temperature on Debian
Simple commands to check temperature, SMART, and the right disk.
Home servers
How to check whether Jellyfin uses hardware transcoding
Simple checks for Intel VA-API and QSV on Linux.
Backup and storage
How to copy a directory with rsync without deleting files by mistake
A simple way to sync two directories, first with a dry run.
Linux and hardware
Why does apt upgrade sometimes leave packages behind?
What is the difference between upgrade, full-upgrade, and kept-back packages?