anchor.diff: -{ pkgs, buildEnv, runCommand, hostPlatform, lib
  -, stdenv }:
  +{ pkgs, buildEnv, runCommand, hostPlatform, lib, stdenv }:
   
   # These are some unix tools that are commonly included in the /usr/bin
   # and /usr/sbin directory under more normal distributions. Along with
  
positive.code:     };
    };
  
    makeCompat = name': value: buildEnv {
      name = name' + "-compat-${version}";
      paths = value;
    };
  
    # Compatibility derivations
    # Provided for old usage of these commands.
  
negative.code:     '';
  
    # more is unavailable in darwin
    # so we just use less
    more_compat = runCommand "more-${version}" {} ''
      mkdir -p $out/bin
      ln -s ${pkgs.less}/bin/less $out/bin/more
    '';
  
    bins = mapAttrs singleBinary {
      # singular binaries
      arp = {
        linux = pkgs.nettools;
  