This questions lead on from the lab activity but requires further research using https://httpd.apache.org/docs/2.4/

You are a server administrator in your organisation and responsible for the Ubuntu web server (your org really likes Ubuntu).  Auditing policies require that the following information is logged in the default Apache log file which is not typically logged with the default log file:

• Size of response in bytes
• Remote user if the request was authenticate
• Contents of the cookie AUTHID in requests send to the server

To differentiate from the default log format, the modified format should be given the name: custom_combined

Your answer must contain the following things:

1. Description where Apache logs information by default
2. Explanation on how to customise the logging including names of config files, config directives required and explaining any processes required to change the configuration of the server

It is not required to actually implement this and any syntax errors will be ignore wrt marking, but your answer needs to contain actual configuration directives, file names and commands involved and not just vague explanations.