# Using Integration Logs

One method for debugging your integrations is to make use of the [Logger object](/integrations/build-an-integration/main/startup.md#logger) passed in through the `startup` method of the main module to log what your integration is doing.

You can then navigate to the log directory for your integration which defaults to `logs/integration.log` to tail and follow the file.

```bash
tail -f integration.log
```

You'll notice that the logs produced are in JSON making them difficult to read. You can use the `Bunyan` logger module to format them for you.

```bash
tail -f integration.log | /app/polarity-server/node_modules/bunyan/bin/bunyan -o short
```

If this is your first time using bunyan you will need to make it executable with the following command:

```bash
chmod a+x /app/polarity-server/node_modules/bunyan/bin/bunyan
```


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