[
    {
        "id": "acec9dcc.eca82",
        "type": "inject",
        "z": "a7ac8a68.0f7218",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "Hello, World!",
        "payloadType": "str",
        "x": 230,
        "y": 460,
        "wires": [
            [
                "137d60e2.0e267f"
            ]
        ]
    },
    {
        "id": "cf011d1e.8afa6",
        "type": "comment",
        "z": "a7ac8a68.0f7218",
        "name": "Watch changes in a directory",
        "info": "Watch node can watch and report changes in a directory",
        "x": 220,
        "y": 340,
        "wires": []
    },
    {
        "id": "137d60e2.0e267f",
        "type": "file",
        "z": "a7ac8a68.0f7218",
        "name": "",
        "filename": "/tmp/HG/hello.txt",
        "appendNewline": true,
        "createDir": false,
        "overwriteFile": "true",
        "encoding": "none",
        "x": 430,
        "y": 460,
        "wires": [
            []
        ]
    },
    {
        "id": "9dfce283.63e5a",
        "type": "comment",
        "z": "a7ac8a68.0f7218",
        "name": "↓write to /tmp/HG/*",
        "info": "",
        "x": 430,
        "y": 420,
        "wires": []
    },
    {
        "id": "cbfb788b.297f98",
        "type": "watch",
        "z": "a7ac8a68.0f7218",
        "name": "",
        "files": "/tmp/HG",
        "recursive": false,
        "x": 400,
        "y": 540,
        "wires": [
            [
                "3c691cd5.a0f2b4"
            ]
        ]
    },
    {
        "id": "3c691cd5.a0f2b4",
        "type": "debug",
        "z": "a7ac8a68.0f7218",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 550,
        "y": 540,
        "wires": []
    },
    {
        "id": "c0d7ca6e.cad418",
        "type": "comment",
        "z": "a7ac8a68.0f7218",
        "name": "↑watch changes in /tmp/HG",
        "info": "",
        "x": 460,
        "y": 580,
        "wires": []
    },
    {
        "id": "a04e5231.5a2e1",
        "type": "inject",
        "z": "a7ac8a68.0f7218",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "Goodbye, World!",
        "payloadType": "str",
        "x": 240,
        "y": 500,
        "wires": [
            [
                "655d7bab.cda6f4"
            ]
        ]
    },
    {
        "id": "655d7bab.cda6f4",
        "type": "file",
        "z": "a7ac8a68.0f7218",
        "name": "",
        "filename": "/tmp/HG/goodbye.txt",
        "appendNewline": true,
        "createDir": false,
        "overwriteFile": "true",
        "encoding": "none",
        "x": 440,
        "y": 500,
        "wires": [
            []
        ]
    },
    {
        "id": "f3b42209.a7673",
        "type": "comment",
        "z": "a7ac8a68.0f7218",
        "name": "Notice: Create /tmp/HG directory before deploying this example",
        "info": "",
        "x": 330,
        "y": 380,
        "wires": []
    }
]