Hello Lucas,
For oracle the file path is different in Linux and Windows, please find the paths below:
Linux
Listener Parameter File $ORACLE_HOME/network/admin/listener.ora
Listener Log File $ORACLE_BASE/diag/tnslsnr/dbfs2/listener/alert/log.xml
Windows
Listener Parameter File %ORACLE_HOME%/network/admin/listener.ora
Listener Log File $ORACLE_BASE/diag/lsnrctl
I hope this can help you!