Topic
3 matching entries across Articles, TIL and Projects.
Long-form writing tagged systemd.
Building a WireGuard tunnel with a real kill switch on a device with no package manager and a read-only root: the bootstrap paradox, the unit-ordering typo systemd accepts silently, and why a watchdog that heals a fault also hides it.
Short notes and fixes tagged systemd.
Remote desktop credentials go into the login keyring, and the keyring stays locked until someone logs in at the console. Setting them on a headless machine appears to succeed and produces a connect-then-drop fault.
Projects and implementation patterns tagged systemd.
Turning an undocumented Raspberry Pi media box into something that can be rebuilt from a written kit: a full configuration survey, systemd-managed networking with a fail-closed tunnel, and a verification checklist that tests the failure path.
