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 :-yum install figletFor Debian :-
$ sudo apt-get update$ sudo apt-get install toilet figletFor BSD:-
cd /usr/ports/misc/figlet && make install distclean figlet We-RockCopy Paste the output in motd
# vim motd