-----------------------------
/etc/make.conf
----------------------------
# Miscellaneous make args

CPUTYPE?=i686
WITHOUT_X11=yes
NO_X=YES

# Update stuff

SUP_UPDATE=             yes
SUP=                    /usr/local/bin/csup
SUPFLAGS=               -z -L 2
SUPHOST=                cvsup.au.freebsd.org
SUPFILE=                /etc/sup/standard-supfile
PORTSSUPFILE=           /etc/sup/ports-supfile
DOCSUPFILE=             /etc/sup/doc-supfile
MASTER_SITE_OVERRIDE?=  ftp://cvsup.au.freebsd.org/pub/FreeBSD/ports/distfiles/${DIST_SUBDIR}/

----------------------------------
/root/update.sh
----------------------------------
cd /usr/src && make update && cd /usr/ports && make fetchindex && portsdb -u