FreeBSD Cheat Sheet
A collection of commands I use frequently and still don't remember.
pkg
Display the message after first installing the application
pkg show -D <pkg_name>
iocage
Setup a new jail with vnet
iocage create -n <jailname> ip4_addr="10.192.0.28/24" defaultrouter="10.192.0.1" allow_raw_sockets=1 vnet=on boot=on interfaces="vnet0:em0bridge" -r 13.2-RELEASE