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Linux server tutorials

Step-by-step tutorials for a Linux server: VPNs, web servers, databases, containers, security and backups. Each one names the distributions it was tested on.

RSS feedTasks in the VPSNine panel are in the help center

2 of 45 tutorials in Networking and VPN tested on Rocky Linux 9

  1. How to configure firewalld on AlmaLinux and Rocky Linux

    Turn on firewalld, open services and ports for good, limit SSH to your own addresses with a zone, and use rich rules, without locking yourself out.

    beginner · 20 min · AlmaLinux 10, Rocky Linux 9

  2. How to set up a WireGuard VPN server on AlmaLinux and Rocky Linux

    Install WireGuard on AlmaLinux or Rocky Linux, write wg0.conf, route clients through the server with firewalld masquerading, and connect your devices.

    intermediate · 30 min · AlmaLinux 10, Rocky Linux 9

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