Debian quick setup

__DEBIAN_QUICK_SETUP__

# Quick debian install scripts

add-clean-script.sh

cat <<EOT >> /usr/bin/clean
#!/bin/sh -e

clean()
{
    rm -rfv "$1"/.*~
    rm -rfv "$1"/*~
    rm -rfv "$1"/*.default
    rm -rfv "$1"/*.sample
}

if [ "$1" ]
then
    if [ -d "$1" ]
    then
	clean "$1"
    else
	echo "$1 not a directory"
    fi
else
    clean `pwd`
fi
EOT

chmod +x /usr/bin/clean

add-swap.sh

# https://linuxize.com/post/how-to-add-swap-space-on-debian-9/

fallocate -l 4G /swapfile
mkswap /swapfile
chmod 600 /swapfile
swapon /swapfile
echo '/swapfile swap swap defaults 0 0' >> /etc/fstab
swapon --show

install-caddy.sh

echo "deb [trusted=yes] https://apt.fury.io/caddy/ /" \
    | tee -a /etc/apt/sources.list.d/caddy-fury.list

apt-get update
apt-get install -y caddy

install-debian.sh

# update repos + system
apt-get update
apt-get upgrade

# install minimal stuff
apt-get install -y apt-transport-https \
    ca-certificates \
    ntp \
    libcap2-bin \
    net-tools \
    util-linux \
    lsof \
    tzdata \
    ssh \
    sudo

# install cool tools: sysadmin, network admin, basic operations
apt-get install -y git \
    htop \
    curl \
    wget \
    unzip \
    tar \
    tree \
    netcat \
    dnsutils \
    whois \
    traceroute \
    socat \
    nmap \
    jq \
    patch \
    vim \
    gnupg \
    gnupg2 \
    rsync \
    openvpn \
    ftp \
    logrotate \
    fail2ban \
    cron \
    coreutils \
    zsh \
    tmux \
    apache2-utils
    
# best editor e.v.e.r
apt-get install -y emacs-nox

# build tools
apt-get install -y build-essential \
    python \
    python3 \
    python-setuptools \
    python3-setuptools \
    make \
    gcc \
    g++ \
    clang
    
# change shell
chsh -s /bin/zsh 

# system-wide alias 🤘
ln -s /usr/bin/emacs /usr/bin/ne

# red prompt for root user on servers
echo 'export PS1="\e[0;31m[\u@\h \W]\$ \e[m"' >> /root/.bashrc

install-docker.sh

apt-get update
apt-get install -y \
     apt-transport-https \
     ca-certificates \
     curl \
     gnupg2 \
     software-properties-common \
     lsb-release

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
   
apt-get update
apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
systemctl enable docker




# groupadd docker
# usermod -aG docker <user>


# config docker daemon
cat <<EOT >> /etc/docker/daemon.json
{
    "log-driver": "json-file",
    "log-opts": {
        "max-size": "256m"
    }
}
EOT

install-go.sh

wget https://go.dev/dl/go1.17.3.linux-amd64.tar.gz
tar -xvf go1.17.3.linux-amd64.tar.gz
mv go /usr/local
ln -s /usr/local/go/bin/go /usr/local/bin/

install-nodejs.sh

curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -

apt update
apt install -y nodejs

install-python.sh

apt-get install libffi-dev python3-dev python3-pip python3-setuptools