NGINX HSTS: Complete Strict-Transport-Security Guide
by Danila Vershinin, August 5, 2018
Learn how to configure NGINX HSTS (Strict-Transport-Security) correctly. This comprehensive guide covers the RFC 6797 specification, preload requirements, redirect patterns for www and non-www domains, common misconfigurations, and how to avoid SSL stripping attacks with verified configurations.
Read More...NGINX SELinux: Fix Permission Denied, 502, and Port Errors
by Danila Vershinin, August 7, 2017
Fix every common NGINX SELinux error: 502 bad gateway from proxy_pass, 403 forbidden on static files, port binding failures, and more. Complete boolean reference table, file context guide, and 11 real-world scenarios with verified one-liner fixes for RHEL, Rocky Linux, and AlmaLinux.
Read More...Clear Disk Space on CentOS, RHEL, Rocky Linux & Fedora
by Danila Vershinin, September 22, 2016
Quick commands to clear disk space on CentOS, RHEL 7/8/9, Rocky Linux, AlmaLinux, and Fedora. Covers log trimming, systemd journal cleanup, YUM/DNF cache, old kernels, Docker, and more.
Read More...Recommended Web Hosting
