anchor.diff:  
     exports = rec {
       inherit (pkgs)
  +      # One line per letter
         atop awscli
         bash binutils
         cacert coreutils curl
  
positive.code:       e2fsprogs elasticsearch erlang
        file findutils
        gawk gcc glibcLocales gnugrep gnumake gnupg gnused gnutar go gzip
        htop iftop imagemagick inetutils inotifyTools iotop iperf iproute iptables
        jdk jetty92 jq
        kibana kmod
        libjpeg libjpeg_turbo libxml2 logrotate lsof
  
negative.code:       netcat-openbsd nfs-utils nodejs ntp
        openjdk openssh openssl optipng
        parallel perl php postgresql procps psmisc pv pxz python
        renameutils riemann runit rxvt_unicode rsync
        s3cmd shadow sshfsFuse stdenv strace strongswan sysstat systemd
        tcpdump tmux tree tzdata
        unzip utillinux
        vim
        wget which
        xz
      ;
  
      git = pkgs.gitMinimal;
  
  