Debian Setup Script

setup.sh

#!/usr/bin/env bash

DOTFILES='https://github.com/jnalley/dotfiles.git'

export DEBIAN_FRONTEND=noninteractive

rm -vf /etc/apt/sources.list \
       /etc/apt/sources.list.d/*.list

cat > /etc/apt/preferences.d/security.pref <<EOF
Package: *
Pin: release l=Debian-Security
Pin-Priority: 1000
EOF

cat > /etc/apt/preferences.d/stable.pref <<EOF
Package: *
Pin: release a=stable
Pin-Priority: 900
EOF

cat > /etc/apt/preferences.d/testing.pref <<EOF
Package: *
Pin: release a=testing
Pin-Priority: 100
EOF

cat > /etc/apt/preferences.d/unstable.pref <<EOF
Package: *
Pin: release a=unstable
Pin-Priority: 50
EOF

cat > /etc/apt/preferences.d/experimental.pref <<EOF
Package: *
Pin: release a=experimental
Pin-Priority: 1
EOF

# apt sources
cat > /etc/apt/sources.list.d/security.list <<EOF
deb  http://cloudfront.debian.net/debian-security  stable/updates  main contrib non-free
deb  http://cloudfront.debian.net/debian-security  testing/updates main contrib non-free
EOF
for dist in stable testing unstable experimental; do
  echo "deb  http://cloudfront.debian.net/debian ${dist} main contrib non-free" \
    > /etc/apt/sources.list.d/${dist}.list
done

# update everything
apt-get update
apt-get -o Dpkg::Options::="--force-confnew" --force-yes --yes dist-upgrade

# install packages
apt-get install -t testing --yes \
  awscli \
  cmake \
  colordiff \
  curl \
  git \
  htop \
  jq \
  neovim \
  silversearcher-ag \
  tmux \
  unrar

apt-get clean --yes
apt-get autoremove --purge --yes

# create user
useradd -m -U -s /bin/bash -k /dev/null jnalley

# install dotfiles
/bin/su - jnalley <<EOF
mkdir -p ~/.ssh
ssh-keyscan -t rsa github.com > ~/.ssh/known_hosts
git clone ${DOTFILES} .dotfiles
./.dotfiles/install.sh
EOF

cat > ~jnalley/.git.user <<EOF
[user]
  name = Jon Nalley
  email-github-com = code@bluebot.org
EOF

# copy ssh key
cp -v ~admin/.ssh/authorized_keys ~jnalley/.ssh/authorized_keys
chown -R jnalley.jnalley ~jnalley
rm -f ~jnalley/.bash_history