# change hostname
> hostname freebsd

# upgrade packages
> pkg upgrade

# audit packages
> pkg audit -F

# search pkg
> pkg search -o foo

# find installed software
> whereis foo

# add pkg
> pkg install foo

# remove pkg
> pkg delete foo

# clean up
> pkg autoremove

# ports
> cd /usr/ports/ports-mgmt/pkg
> make
> make install clean