NIXPKG1 http://nix.cs.uu.nl/dist/nix/nixpkgs-0.11/MANIFEST netcat-gnu-0.7.1 i686-linux /nix/store/r47q07808j99r04y47bl28n6hn0qnfhn-netcat-gnu-0.7.1.drv /nix/store/4ky0dfccmjfs5b8wqnk58ak0g3w2xq1b-netcat-gnu-0.7.1