NGINX cache is highly recommended to more effectively leverage server resources. It does not negatively impact the functionality of websites, as the .htaccess file continues to work correctly.
NGINX Logs by Domain
Logs are saved by domain in separate folders. You can find them at the following path:
/var/log/nginx/domains
Viewing Logs
To view the last 100 saved logs of a specific domain, replace "NAME" with the domain name in the following command:
tail -100 /var/log/nginx/domains/NAME
Searching for Specific Logs
You can combine instructions to search for a specific log. For example, to search for access from an IP to a particular domain, use the following command, replacing "SEARCH_CRITERIA" with the desired search term and "NAME" with the domain name:
grep -i SEARCH_CRITERIA /var/log/nginx/domains/NAME
Practical Example
Suppose you want to see the last 100 logs of the domain example.com and search for accesses from the IP 192.168.1.1. The commands would be as follows:
View the last 100 logs:
tail -100 /var/log/nginx/domains/example.com
Search for accesses from IP 192.168.1.1:
grep -i "192.168.1.1" /var/log/nginx/domains/example.com
Implementing NGINX cache and properly managing domain logs are essential practices to improve the performance and management of a web server. By following these steps and using the provided commands, you can optimize the operation of your websites and facilitate the analysis of accesses and errors.