Step-by-step guides for building on Tricknowtech — deploying apps, connecting a domain, and wiring up an AI assistant.
Learn to use the AppArmor confinement system that ships enabled by default on Ubuntu — inspect existing profiles, safely test changes in complain mode, read kernel denial logs, and switch a validated profile to full enforcement.
Connect Ubuntu servers, laptops, and a home LAN into one private mesh network with Tailscale — a WireGuard-based VPN that handles key exchange and NAT traversal for you, so you skip the manual peer configuration a raw WireGuard setup requires.
