Ones I’m still looking for:
Big hint! See
/etc/defaults/rc.conf for all (?) the default
values of things that can be set in
My favorite source is Michael W. Lucas’s Absolute FreeBSD, 3rd edition. Even more so than other of Lucas’s books I’ve read, this is comprehensive, full of real-world advice, and written in a snarky sysadmin style that I really enjoy.
Remove a user with rmuser:
Create, remove groups by just editing the group file with vigr.
You can control services using the service command very much like the service command on Linux. e.g.
Print a service’s status:
service named status
Commands include status, start, stop, restart, reload, rcvar, onestart, and onestop.
List enabled services: