mkdir Kennel
cd ~/Kennel
cat > home_animals
cat > pack_animals
cat home_animals pack_animals > animals
cat animals
mv animals mans_friends
ls -ali
cd ..
mkdir Kennel_system
cd ~/Kennel
mv mans_friends ~/Kennel_system
cd ~/Kennel_system
ls -ali
sudo wget https://dev.mysql.com/get/mysql-apt-config_0.8.23-1_all.deb
sudo dpkg -i mysql-apt-config_0.8.23-1_all.deb
sudo apt-get update
sudo apt-get install mysql-server
sudo wget https://download.docker.com/linux/ubuntu/dists/jammy/pool/stable/amd64/docker-ce-cli_20.10.13~3-0~ubuntu-jammy_amd64.deb
sudo dpkg -i docker-ce-cli_20.10.133-0ubuntu-jammy_amd64.deb
sudo dpkg -r docker-ce-cli