Docker
For Debian: https://docs.docker.com/engine/install/debian/
Install
Dependencies
sudo apt update
sudo apt install -y ca-certificates curl gnupg
Add key
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg
echo \
"deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
"$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
Install docker dependencies
sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
Enable and start docker
sudo systemctl enable docker
sudo systemctl start docker
Check if docker is running
sudo systemctl status docker
Allow non-root user to run docker
sudo gpasswd -a $USER docker
newgrp docker
Login to Docker Hub
sudo docker login
Troubles
You can try to reboot
sudo reboot
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