Introduction If you encounter such error, it means that the CONFIG_NETFILTER module was not complied in your kernel. All VPS (virtual private server) that I owned from DigitalOcean, AWS, Google Cloud and other lesser-known host providers have it by default...
Disable Cache to Reflect New CSS Changes
Introduction You made some changes to your CSS style sheet and upload it to the web server but the browser did not reflect the new look after you hit refresh (F5) or even forced update, disregarding cache (Ctrl + F5).…