---json
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---
====== Tabulify - Log Level ======


===== About =====
''Tabulify'' supports 5 levels of log.

===== Values =====


^ Level Value ^ Description ^
| ''error'' | Show only the ''error'' log |
| ''warn'' | Show the ''warning'' log and all level above (ie ''error'')|
| ''tip'' | Show the ''tip'' log and all log above (ie ''error'' and ''warning'') |
| ''info'' | Show the ''info'' logs and all level above (ie ''error'', ''warning'' and ''tip'') |
| ''fine'' | Show all logs |

===== Management =====

==== Default ====
By default, the log level is the ''info'' level.

''log level'' is a [[docs:conf:global_env|global attribute]] that sets the [[docs:common:log|log]] level.



==== Set ====


You can change the log level:

  * via the ''log-level'' [[docs:tabul:option|option]].
<code bash>
tabul data list --log-level tip
</code>
  * via the [[docs:conf:tabul.yml|the configuration vault]]
<code yaml>
env:
  log-level: tip
</code>
  * via the ''log-level'' [[docs:conf:os|os environment variable]].
<code bash>
export TABUL_LOG_LEVEL=tip
</code>


===== Note =====

==== Advanced Log configuration ====

It's possible to define the log level by module/class with the [[https://docs.oracle.com/en/java/javase/21/docs/api/java.logging/java/util/logging/package-summary.html|java util logging]] framework known as ''JUL''.

```bash
java -Djava.util.logging.config.file=/path/to/logging.properties ...
```

For more information, you can check the [[https://docs.oracle.com/en/java/javase/21/core/java-logging-overview.html#GUID-B83B652C-17EA-48D9-93D2-563AE1FF8EDA__CONFIGURATIONFILE-4C48BDCE|official documentation]].