APT
{
  Color
  {
    /* fancy colored apt
       upgraded packages: green
       installed packages: cyan
       installed dependencies: yellow
       downgraded packages: magenta
       removed pacakges: red
    */
    Default "yes";
    Bold "[1m";
    Action::Upgrade "green";
    Action::Install "cyan";
    Action::Install-Dependencies "yellow";
    Action::Downgrade "magenta";
    Action::Remove "red";
  };

  Get
  {
    // show full list of upgraded packages
    Show-Upgraded "true";
    // show exact version of current and pending version for updates
    Show-Versions "true";
    // remove outdated package versions from cache
    Clean-Installed "true";
    // like `apt autoremove`
    AutomaticRemove "true";
  };

  // auto-install recommended packages
  Install-Recommends "yes";
  // don't auto-install suggested packages
  Install-Suggests "no";
}

Dpkg
{
  UseIONice "true";

  // white on blue progressbar
  Progress-Fancy
  {
    progress-fg "%1b[37m";
    progress-bg "%1b[44m";
    progess-bar "true";
  };

  // prevent shutdown/sleep during package installation
  Inhibit-Shutdown "true";
  Inhibit-Sleep "true";
};
