Install Docker
If you have an existing version of Docker install, it might be best to remove it first. See the cleaning up section at the end
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sudo apt-get update
sudo apt-get install \
apt-transport-https \
ca-certificates \
curl \
gnupg \
lsb-release
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
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echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io
Check Install
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docker -v
Install Docker Compose
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sudo curl -L "https://github.com/docker/compose/releases/download/1.29.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
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sudo chmod +x /usr/local/bin/docker-compose
Check Install
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docker-compose -v
Use Docker without sudo
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sudo usermod -aG docker $USER
You’ll need to log out then back in to apply this
Cleaning Up
If you need to uninstall Docker, run the following
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sudo apt-get remove docker docker-engine docker.io containerd runc