AlmaLinux 9
Adding an IPv4 or IPv6 address in CentOS Stream 9, AlmaLinux 9 or RockyLinux 9
Red Hat Enterprise Linux and related operating systems
Adding an extra or static IPv4 or IPv6 address to Linux
Installing and configuring Exim & Dovecot in AlmaLinux or Rocky Linux
Installing and configuring an Nginx webserver in CentOS Stream, AlmaLinux or Rocky Linux