If you want your custom logo, or custom info to also be shown whenever any user logs into the machine you can do so with
For CentOS :-
1
yum
install
figlet
For Debian :-
1
$
sudo
apt-get update
1
$
sudo
apt-get
install
toilet figlet
For BSD:-
1
cd
/usr/ports/misc/figlet &&
2
make
install
distclean
3
figlet We-Rock
Copy Paste the output in motd
1
# vim motd