apt-moo
Display an ASCII cow easter egg.
TLDR
Show apt's ASCII cow easter egg
$ apt moo
SYNOPSIS
apt moo
DESCRIPTION
apt moo is a classic APT easter egg that displays an ASCII art cow asking "Have you mooed today?". Both apt moo and apt-get moo produce the same cow.The "Super Cow Powers" reference is a separate joke: the line "This APT has Super Cow Powers." appears at the bottom of apt help and apt-get help output.
INSTALL
sudo apt install apt
sudo dnf install apt
sudo pacman -S apt
sudo apk add apt
brew install apt
nix profile install nixpkgs#apt
HISTORY
The moo easter egg has been part of APT since the early 2000s. It is an in-joke from the Debian culture of hiding playful features in software. The same cow is shown whether invoked via apt moo or apt-get moo.