CentOS related tutorial/FAQ

CentOS 8 set up WireGuard VPN server

last updated March 13, 2020 in CentOS, Cryptography, Linux

How do I install and set up WireGuard VPN server on a CentOS 8 Linux? How can I configure CentOS 8 as the WireGuard VPN server?

CentOS 8 Set Up OpenVPN Server In 5 Minutes

last updated March 12, 2020 in CentOS, Cryptography, Linux, OpenVPN

How do I set up an OpenVPN Server on CentOS 8 Linux server to shield my browsing activity from bad guys on public Wi-Fi, and more?

How to enable firewalld logging for denied packets on Linux

last updated March 2, 2020 in CentOS, Fedora Linux, Iptables, Linux, RedHat and Friends, Suse

How do I enable firewalld logging for denied packets on Linux operating systems so that I can view all dropped packets information? How can I view a log of the traffic blocked by FirewallD under a CentOS/RHEL (Red Hat Enterprise Linux)/Suse/OpenSUSE Linux?

How to Set Up and Use LXD on CentOS 8.x / RHEL 8.x

last updated March 1, 2020 in CentOS, Linux, Linux Containers (LXC), RedHat and Friends, Virtualization

LXD is a next generation system container manager. It offers a user experience similar to virtual machines but using Linux containers instead. It’s image based with pre-made images available for a wide number of Linux distributions. How do I set up and install LXD on a CentOS 8.x or RHEL 8.x server?