1# Update the apt package index and install packages to allow apt to use a repository over HTTPS:
 2sudo apt-get update
 3sudo apt-get install ca-certificates curl gnupg
 4
 5# Add Docker’s official GPG key:
 6sudo install -m 0755 -d /etc/apt/keyrings
 7curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
 8sudo chmod a+r /etc/apt/keyrings/docker.gpg
 9
10# Use the following command to set up the repository:
11echo \
12  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
13  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
14  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
15
16# Update the apt package index:
17sudo apt-get update
18
19# To install the latest version, run:
20sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
21
22# Verify that the Docker Engine installation is successful by running the hello-world image:
23sudo docker run hello-world