LolBanner Setup Script (Debian) - Create colorful text banners using the 3d.flf font, figlet and lolcat (wrapped by a bash function called lolcat)

lolbanner.sh

#!/usr/bin/env bash

sudo apt install figlet lolcat --no-install-recommends -y
wget https://raw.githubusercontent.com/xero/figlet-fonts/master/3d.flf -P ~/.local/share/fonts/

sudo tee ~/.bashrc << 'EOF'
lolbanner ()
{
    echo
    figlet -f ~/.local/share/fonts/3d.flf $@ | lolcat
    echo
}
EOF