Install LEMP Stack (Nginx, MariaDB, PHP7.2) on RHEL 8/CentOS 8
This tutorial is going to show you how to install LEMP stack on RHEL 8 and CentOS 8. What’s LEMP…

This tutorial is going to show you how to install LEMP stack on RHEL 8 and CentOS 8. What’s LEMP…
This tutorial is going to show you how to install Subsonic media server on Ubuntu 18.04, 19.04 and how to…
This tutorial will be showing you how to install Nvidia graphics driver on Debian 9 Stretch. Debian by default uses…
This tutorial is going to show you 2 ways to install PhpStorm on Ubuntu 22.04 and Ubuntu 20.04. PhpStorm is…
This tutorial is going to show you how to install Oracle Java 8 and OpenJDK 11 on Ubuntu 22.04/Ubuntu 20.04.…
The “could not get lock /var/lib/dpkg/lock” error is pretty common in Debian/Ubuntu running in virtual machine. Existing workarounds on the…
RHEL (Red Hat Enterprise Linux) 8 was released on May 7, 2019, 5 years after the release of RHEL 7.…
In a previous article, I explained the steps of compiling Nginx source code with OpenSSL 1.1.1 in order to enable…
This tutorial will be showing you how to set up certificate authentication in OpenConnect VPN server (ocserv) on Debian/Ubuntu/CentOS/RHEL. OpenConnect…
This tutorial will be showing you how to set up multiple email domains (virtual hosting) with Modoboa, which is an…
This tutorial will be showing you how to set up multiple email domains (virtual hosting) with iRedMail, which is an…
Setting up your own email server on Linux from scratch is a pain in the butt, if you are not…
While I’m setting up a mail server on Ubuntu 18.04 with iRedMail 0.9.8, I encountered the “No domain under control”…
This tutorial is going to show you how to quickly set up your own email server on Ubuntu 22.04 with…
This tutorial will show you how to install Mailtrain on Ubuntu 18.04 without Docker. Mailtrain is an open-source self-hosted newsletter…
This tutorial will be showing you how to set up a backup email server with Postfix on Ubuntu. A backup…
This tutorial is going to show you how to set up Postfix SMTP relay with Mailjet on Ubuntu. Postfix is…
In this tutorial, I’d like to share with you my 7 tips for blocking email spam with Postfix SMTP server.…
HTTPS just got faster and safer thanks to the release of TLS 1.3 by IETF (RFC 8446) in August 2018.…