Cocoa's Linux Package Repo

# at least you should upgrade the ca-certificates package
# to get the latest ssl root certificates
sudo apt update && sudo apt install -y ca-certificates gnupg2 curl

# add key
curl https://repo.uwucocoa.moe/pgp.key | gpg --dearmor | \
    sudo tee /usr/share/keyrings/uwucocoa-archive-keyring.gpg

# add source for arm64
echo "deb [arch=arm64] https://repo.uwucocoa.moe/ stable main" | \
  sudo tee /etc/apt/sources.list.d/uwucocoa.list

# update caches
sudo apt update
# all packages from this repo have a 'uwu' suffix
sudo apt-cache search uwu

# (also has some packages for amd64(x86_64), armhf(armv7), s390x, ppc64el, riscv64)
echo "deb [arch=amd64] https://repo.uwucocoa.moe/ stable main" | \
  sudo tee /etc/apt/sources.list.d/uwucocoa.list
echo "deb [arch=armhf] https://repo.uwucocoa.moe/ stable main" | \
  sudo tee /etc/apt/sources.list.d/uwucocoa.list
echo "deb [arch=s390x] https://repo.uwucocoa.moe/ stable main" | \
  sudo tee /etc/apt/sources.list.d/uwucocoa.list
echo "deb [arch=ppc64el] https://repo.uwucocoa.moe/ stable main" | \
  sudo tee /etc/apt/sources.list.d/uwucocoa.list
echo "deb [arch=riscv64] https://repo.uwucocoa.moe/ stable main" | \
  sudo tee /etc/apt/sources.list.d/uwucocoa.list