The following are notes for setting up FreeBSD as a comfortable working environment.
kern.vt.enable_bell=0to the end of
/etc/sysctl.confto stop the annoying beeping at the console.
/boot/loader.confto prevent ZFS from eating all your RAM on a desktop/laptop machine.
/boot/loader.confwill give you a higher-resolution console if you have an Intel graphics card.
/etc/sysctl.confto put a laptop to sleep on lid close.