Main machine is a desktop with 3 LCDs, Debian Bullseye quad core CPU, 32GB RAM, SSD for OS, 4TB spinning rust for files, etc. Several ancilliary servers running NetBSD. An old Samsung ChromeBook on the road and 2009 MBP (on its third battery) for very occasional use.

Software: LibreOffice, Gimp, FireFox/Chrome. Mostly develop in C, JS and Python.