chmod a+x banner.sh
sudo ./banner.sh
Last login: Fri Mar 15 12:24:54 2019 from 172.16.1.2
.~~. .~~.
'. \ ' ' / .'
.~ .~~~..~. _ _
: .~.'~'.~. : ___ ___ ___ ___| |_ ___ ___ ___ _ _ ___|_|
~ ( ) ( ) ~ | _| .'|_ -| . | . | -_| _| _| | | | . | |
( : '~'.~.'~' : ) |_| |__,|___| _|___|___|_| |_| |_ | | _|_|
~ .~ ( ) ~. ~ |_| |___| |_|
( : '~' : )
'~ .~~~. ~'
'~'
root@linux ~$