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# SystemD Watchdog Notify 
This notifies changes in the SystemD via e-mail.
Right now it polls, so that it gets all changes. It task about 30-50 milliseconds per run on my 3.3 GHz Pentium 2 cores, it is nothing instead tons of functions. All automatic, requires email and a few tweaks as you want.

## Using terminal
```bash
git clone https://github.com/patrikx3/systemd-watchdog-notify.git
cd systemd-watchdog-notify
./watchdog ./watchdog.json
```

## Settings
```types```: Array, can be empty, actual ```man systemctl``` type.  

```nodemailer.config```: Exact nodemailer config, any of that.

```interval, ping```: Uses npm ```milliseconds``` framework for turn into actual milliseconds from a string.

```json
{
  "excluded-pattern": "is a RegExp, you can omit this or exclude actually",
  "service": "p3x-watchdog",
  "interval": "1 minute",
  "ping": "2 hours",
  "types": [
    "service"
  ],
  "mail": {
    "prefix": "P3X-WATCHDOG"
  },
  "email": {
    "to": "try@me.tk",
    "from": "me@with.you"
  },
  "nodemailer": {
    "config": {
      "host": "mail.server.org",
      "port": 465,
      "secure": true,
      "auth": {
        "user": "username",
        "pass": "password"
      }
    }
  }
}
```

## Using from code
```javascript
const Watchdog = require('systemd-watchdog-notify');
const settings = require('./watchdog.json');
const watchdog = Watchdog(settings);
watchdog.run();
```

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[by Patrik Laszlo](http://patrikx3.tk)

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