{
  "name": "shasum",
  "description": "Print or Check SHA Checksums",
  "options": [
    {
      "names": [
        "-a",
        "--algorithm"
      ],
      "description": "Select SHA algorithm",
      "takes_arg": true,
      "arg": {
        "suggestions": [
          "1",
          "224",
          "256",
          "384",
          "512",
          "512224",
          "512256"
        ]
      }
    },
    {
      "names": [
        "-b",
        "--binary"
      ],
      "description": "Read in binary mode"
    },
    {
      "names": [
        "-c",
        "--check"
      ],
      "description": "Read SHA sums from the FILEs and check them"
    },
    {
      "names": [
        "--tag"
      ],
      "description": "Create a BSD-style checksum"
    },
    {
      "names": [
        "-t",
        "--text"
      ],
      "description": "Read in text mode (default)"
    },
    {
      "names": [
        "-U",
        "--UNIVERSAL"
      ],
      "description": "Read in Universal Newlines mode - produces same digest on Windows/Unix/Mac"
    },
    {
      "names": [
        "-0",
        "--01"
      ],
      "description": "Read in BITS mode - ASCII '0' as 0-bit, ASCII '1' as 1-bit, others ignored"
    },
    {
      "names": [
        "--ignore-missing"
      ],
      "description": "Don't fail or report status for missing files"
    },
    {
      "names": [
        "-q",
        "--quiet"
      ],
      "description": "Don't print OK for each successfully verified file"
    },
    {
      "names": [
        "-s",
        "--status"
      ],
      "description": "Don't output anything, status code shows success"
    },
    {
      "names": [
        "--strict"
      ],
      "description": "Exit non-zero for improperly formatted checksum lines"
    },
    {
      "names": [
        "-w",
        "--warn"
      ],
      "description": "Warn about improperly formatted checksum lines"
    },
    {
      "names": [
        "-h",
        "--help"
      ],
      "description": "Display help and exit"
    },
    {
      "names": [
        "-v",
        "--version"
      ],
      "description": "Output version information and exit"
    }
  ],
  "args": [
    {
      "name": "FILE",
      "description": "Files to compute/check SHA checksums. With no FILE, or when FILE is -, read standard input",
      "is_variadic": true,
      "template": "filepaths"
    }
  ]
}
