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December 15, 2025 21:27
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Install Docker 2026
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| # Instalando Docker | |
| # Atualizar o sistema | |
| sudo apt update | |
| # Instalar dependências | |
| sudo apt install -y apt-transport-https ca-certificates curl software-properties-common | |
| # Adicionar a chave GPG oficial do Docker | |
| curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg | |
| # Adicionar o repositório do Docker | |
| 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 | |
| # Atualizar novamente | |
| sudo apt update | |
| # Instalar Docker | |
| sudo apt install -y docker-ce docker-ce-cli containerd.io | |
| # Adicionar seu usuário ao grupo docker (para não precisar usar sudo) | |
| sudo usermod -aG docker $USER | |
| # Ativar o Docker para iniciar automaticamente | |
| sudo systemctl enable docker | |
| sudo systemctl start docker | |
| docker --version | |
| # Instalando Docker Compose | |
| # Baixar a versão mais recente do Docker Compose | |
| sudo curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose | |
| # Dar permissão de execução | |
| sudo chmod +x /usr/local/bin/docker-compose | |
| # Verificar a instalação | |
| docker-compose --version |
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