<screen xmlns="http://docbook.org/ns/docbook"><prompt>$ </prompt><userinput>nix show-derivation $(nix-instantiate hello.nix)</userinput>
<computeroutput>warning: you did not specify '--add-root'; the result might be removed by the garbage collector
{
  "/nix/store/abwj50lycl0m515yblnrvwyydlhhqvj2-hello.drv": {
    "outputs": {
      "out": {
        "path": "/nix/store/6y0mzdarm5qxfafvn2zm9nr01d1j0a72-hello"
      }
    },
    "inputSrcs": [
      "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh",
      "/nix/store/svc70mmzrlgq42m9acs0prsmci7ksh6h-hello-2.10.tar.gz"
    ],
    "inputDrvs": {
      "/nix/store/hcgwbx42mcxr7ksnv0i1fg7kw6jvxshb-bash-4.4-p19.drv": [
        "out"
      ],
      "/nix/store/sfxh3ybqh97cgl4s59nrpi78kgcc8f3d-stdenv-linux.drv": [
        "out"
      ]
    },
    "platform": "x86_64-linux",
    "builder": "/nix/store/q1g0rl8zfmz7r371fp5p42p4acmv297d-bash-4.4-p19/bin/bash",
    "args": [
      "-e",
      "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh"
    ],
    "env": {
      "buildInputs": "",
      "builder": "/nix/store/q1g0rl8zfmz7r371fp5p42p4acmv297d-bash-4.4-p19/bin/bash",
      "configureFlags": "",
      "depsBuildBuild": "",
      "depsBuildBuildPropagated": "",
      "depsBuildTarget": "",
      "depsBuildTargetPropagated": "",
      "depsHostBuild": "",
      "depsHostBuildPropagated": "",
      "depsTargetTarget": "",
      "depsTargetTargetPropagated": "",
      "name": "hello",
      "nativeBuildInputs": "",
      "out": "/nix/store/6y0mzdarm5qxfafvn2zm9nr01d1j0a72-hello",
      "propagatedBuildInputs": "",
      "propagatedNativeBuildInputs": "",
      "src": "/nix/store/svc70mmzrlgq42m9acs0prsmci7ksh6h-hello-2.10.tar.gz",
      "stdenv": "/nix/store/6kz2vbh98s2r1pfshidkzhiy2s2qdw0a-stdenv-linux",
      "system": "x86_64-linux"
    }
  }
}</computeroutput></screen>