Setting the proper MTU for your home router
by Danila Vershinin, March 27, 2022
Determining the right MTU value for your router’s internet connection. Fixing performance of your home network.
Read More...How to install NGINX WAF module in Fedora Linux
by Danila Vershinin, February 19, 2022
How to easily set up WAF module protecting your NGINX powered websites in Fedora Linux. Install prebuilt NGINX WAF module.
Read More...How to fix dnf after CentOS 8 went EOL
by Danila Vershinin, February 3, 2022
How to fix dnf upgrade on End-of-Life release of CentOS 8. Simple instructions in keeping your dnf client working in CentOS 8
Read More...How to install and configure CAPTCHA NGINX module in CentOS/RHEL
by Danila Vershinin, October 8, 2021
Implementing CAPTCHA image generation and validation using NGINX module
Read More...Laravel NGINX configuration
by Danila Vershinin, September 28, 2021
Modern NGINX configuration for Laravel PHP framework will allow you to have a secure and performant website
Read More...EPEL powered by Cloudflare CDN. Fix your sanity
by Danila Vershinin, September 9, 2021
A simple recipe against a disaster. Here’s to make EPEL repository faster, by leveraging Cloudflare CDN
Read More...Choosing your RHEL 8 clone after the death of CentOS
by Danila Vershinin, July 24, 2021
As CentOS is no longer an RHEL clone, companies seek another free clone of RHEL. What will it be? AlmaLinux, Rocky Linux, or Oracle Linux? We review these choices and give a recommendation.
Read More...NGINX: putting multiple services on the same port
by Danila Vershinin, June 21, 2021
Recent versions of NGINX introduce the TLS pre-read capabilities, which allow it to see which TLS protocols are supported by the client, the requested SNI server name, and the ALPN protocol of request. All this information, known before the request is routed by NGINX to the upstream servers, makes it possible to conditionally route requests […]
Read More...CentOS/RHEL: where is my PATH?
by Danila Vershinin, May 31, 2021
How to consistently set user’s PATH environment variable on CentOS/RHEL servers, while avoiding PATH duplication
Read More...Performance-friendly WordPress updates
by Danila Vershinin,
DIY Automatic updates won’t kill your cache while providing convenience of latest WordPress core and its plugins
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