How can I view the core configuration files of Hadoop?

To view the core configuration files of Hadoop, you can use the following command to locate the configuration files in the Hadoop installation directory:

ls /path/to/hadoop/etc/hadoop

Typically, the core configuration files for Hadoop can be found in the etc/hadoop directory within the Hadoop installation directory. You can use the command above to list the files in that directory, which include core-site.xml, hdfs-site.xml, mapred-site.xml, and yarn-site.xml. These files contain the main configuration parameters and settings for Hadoop.