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Fatkul Nur Koirudin
@fatkulnurk
Quick and Clear Guide to Install Docker on Ubuntu
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Fatkul Nur Koirudin
@fatkulnurk
Docker is a powerful platform for automating the deployment and scaling of applications in lightweight, portable containers. This tutorial will guide you through the straightforward process of installing Docker on an Ubuntu system.
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Fatkul Nur Koirudin
@fatkulnurk
Step 1: Update System Packages Before installing Docker, ensure that your system packages are up-to-date by running the following commands: ``` sudo apt update sudo apt upgrade ```
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Fatkul Nur Koirudin
@fatkulnurk
sorry, because warpcast not support markdown, just run sudo apt update sudo apt upgrade forget ``` 😅
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Fatkul Nur Koirudin
@fatkulnurk
Step 2: Install Docker Dependencies Install the necessary packages to allow apt to use a repository over HTTPS and ensure compatibility with Docker: sudo apt install apt-transport-https ca-certificates curl software-properties-common
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Fatkul Nur Koirudin
@fatkulnurk
Step 3: Add Docker GPG Key Add Docker’s official GPG key to verify the integrity of the packages: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
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Fatkul Nur Koirudin
@fatkulnurk
Step 4: Set Up Docker Repository Add the Docker repository to your system: echo "deb [arch=amd64 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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Fatkul Nur Koirudin
@fatkulnurk
Step 5: Install Docker Engine Update the apt package index and install Docker Engine: sudo apt update sudo apt install docker-ce docker-ce-cli containerd.io
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