debian 10 "Buster"

setup-inicial

sudo apt update && sudo apt upgrade -y
sudo apt install fonts-powerline \
    zsh \
    curl \
    wget \
    vim \
    git \
    mc \
    ncdu \
    fonts-powerline \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg2 \
    software-properties-common \
    zsh-syntax-highlighting
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM}/plugins/zsh-syntax-highlighting
git clone https://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions

docker

curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/debian \
   $(lsb_release -cs) \
   stable"
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

/via: https://docs.docker.com/install/linux/docker-ce/debian/#install-using-the-repository

• install

reminiscencias

useradd -m -d /home/user user
passwd user
usermod -a -G sudo user 
vim /etc/sudoers.d/nopass # user ALL=(ALL) NOPASSWD:ALL
vim /etc/ssh/sshd_config # PermitRootLogin No