Web Stack Management

Distro support

Two-family skill. Nginx is portable (conf.d on both). Apache differs the most: on the RHEL family (Fedora, RHEL, CentOS Stream, Rocky, Alma, Oracle) it is httpd with a flat /etc/httpd/conf.d/ model — no sites-available/a2ensite. And SELinux can block a correctly-permissioned site. Full detail: references/httpd-reference.md.