verdaccio/docs/logger.md

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---
id: logger
title: "Logger"
---
As any web application, verdaccio has a customisable built-in logger. You can define multiple types of outputs.
```yaml
logs:
# console output
- {type: stdout, format: pretty, level: http}
# file output
- {type: file, path: verdaccio.log, level: info}
```
Use `SIGUSR2` to notify the application, the log-file was rotated and it needs to reopen it.
### Configuration
Property | Type | Required | Example | Support | Description
--- | --- | --- | --- | --- | ---
type | string | No | [stdout, file] | all | define the output
path | string | No | verdaccio.log | all | if type is file, define the location of that file
format | string | No | [pretty, pretty-timestamped] | all | output format
level | string | No | [fatal, error, warn, http, info, debug, trace] | all | verbose level