Command 1 : sudo apt-get update && sudo apt-get upgrade -y Command 2 : sudo apt install curl build-essential git screen jq pkg-config libssl-dev libclang-dev ca-certificates gnupg lsb-release -y Command 3 : sudo install -m 0755 -d /etc/apt/keyringscurl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpgsudo chmod a+r /etc/apt/keyrings/docker.gpg Command 4 : echo \"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg]...