ftp ftp://ftp.openbsd.org/pub/OpenBSD/5.2/ports.tar.gz
tar -zxf ports.tar.gz -C /usr
== Display build options ==
make show=FLAVORS
== Build with specific options ==
cd /usr/ports/editors/vim
env FLAVOR="no_x11" make
== Get a complete list of ports ==
gfind /usr/ports/ -mindepth 2 -maxdepth 2 -type d -! -name CVS | sort | gcut -d "/" -f 4- > ~/ports