> ## Documentation Index
> Fetch the complete documentation index at: https://docs.appsignal.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Wrap process monitoring

## Logging

By default, `appsignal-wrap` will send both the standard output and standard error of the process it monitors as logs to AppSignal. The logs will appear under the "application" source, and the name provided as the first argument will be used as the log group.

### Disable logging

To disable sending either the standard output or standard error as logs, you can use the `--no-stdout` or `--no-stderr` command-line options respectively.

To disable sending logs altogether, you can use the `--no-log` command-line option.

### Custom log group

To send logs as a different log group, you can pass it as an argument to the `--log` command-line option. For example:

<CodeGroup>
  ```sh Shell theme={null}
  appsignal-wrap mysql --log db -- mysqld
  ```
</CodeGroup>

In the above example, `appsignal-wrap` will use `db` as the log group when sending logs to AppSignal, but will still use `mysql` as the name to identify the process when reporting process monitors and errors.

### Custom log source

To send logs to a different log source, you can pass the log source's API key, which you obtain when [creating a log source](https://docs.appsignal.com/logging/configuration.html#creating-a-log-source), as an argument to the `--log-source` command-line option, or as the `APPSIGNAL_LOG_SOURCE_API_KEY` environment variable. For example:

<CodeGroup>
  ```sh Shell theme={null}
  export APPSIGNAL_LOG_SOURCE_API_KEY=[LOG_SOURCE_API_KEY]
  appsignal-wrap mysql -- mysqld
  ```
</CodeGroup>