Update , Upgrade Freebsd / Ubuntu

Freebsd 11

# freebsd-update fetch
# freebsd-update install
#freebsd-update upgrade -r 11.1-RELEASE
# pkg update
# pkg upgrade

If Error on library :
# pkg-static upgrade  -f


Ubuntu 16 ++

#apt-get update
#apt-get upgrade
#apt-get dist-upgrade
#do-release-upgrade