Load system logs

[wamesro]

Is it possible to also load system logs e.g. php-fpm.log, nginx-error.log?

In config/log-viewer.php there is a section 'include_files' => ['*.log'],

I added the path in localhost there but the files did not show up

'include_files' => [
    '*.log', 
    '/Users/sucho/Library/Application Support/Herd/Log/*.log',
],

When I copied nginx-error.log to ./storage/logs/
the file is 9.5 MB but no logs are displayed.
Could it be a different format?