:> /etc/motd 

touch /etc/COPYRIGHT

cd ~
vi .profile

Find and edit the line below.

[ -x /usr/games/fortune ] && /usr/games/fortune freebsd-tips

Either remove it or change it to

# [ -x /usr/games/fortune ] && /usr/games/fortune freebsd-tips

Reload the profile.

source .profile

# Optional Start

Absolutely Silent login not advised to use.

touch touch ~/.hushlogin

# Optional Stop