Linux

install nextcloud rhel 8 centos 8 nginx

Install NextCloud on CentOS 8/RHEL 8 with Nginx (LEMP Stack)

This tutorial will be showing you how to install NextCloud on RHEL 8/CentOS 8 with Nginx web server. What’s NextCloud?…

fedora-29-workstation-google-chrome-browser

2 Ways to Install Google Chrome on Fedora 29 Workstation

This tutorial is for Linux beginners, showing 2 ways to install Google Chrome on Fedora 29 Workstation. The first method…

install lemp stack on red hat 8 centos 8 server

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…

subsonic-ubuntu-18.04-install

How to Install Subsonic Media Server on Ubuntu 18.04, 19.04 and Enable HTTPS

This tutorial is going to show you how to install Subsonic media server on Ubuntu 18.04, 19.04 and how to…

nvidia graphics driver debian stretch

How to Install Nvidia Driver on Debian 9 Stretch From Command Line

This tutorial will be showing you how to install Nvidia graphics driver on Debian 9 Stretch. Debian by default uses…

phpstorm php ide ubuntu 18.04

2 Ways to Install PhpStorm 2018.3 on Ubuntu 18.04, Ubuntu 18.10

This tutorial is going to show you 2 ways to install PhpStorm on Ubuntu 18.04 and Ubuntu 18.10. PhpStorm is…

installing oracle jdk 8 and openjdk 11 on ubuntu 18.04 18.10

How To Install Oracle Java 8 and OpenJDK 11 on Ubuntu 18.04, 19.04

This tutorial is going to show you how to install Oracle Java 8 and OpenJDK 11 on Ubuntu 18.04/Ubuntu 19.04.…

could not get lock var lib dpkg lock

Fix “could not get lock /var/lib/dpkg/lock” Error Once and For All (Ubuntu)

The “could not get lock /var/lib/dpkg/lock” error is pretty common in Debian/Ubuntu running in virtual machine. Existing workarounds on the…

How to Download and Install RHEL8 For Free (Red Hat Enterprise Linux)

RHEL (Red Hat Enterprise Linux) 8 was released on May 7, 2019, 5 years after the release of RHEL 7.…

nginx tls 1.3 ubuntu openssl

How to Easily Enable TLS 1.3 in Nginx on Ubuntu 19.04, 18.04, 16.04

In a previous article, I explained the steps of compiling Nginx source code with OpenSSL 1.1.1 in order to enable…

ocserv client certificate authentication

Set up Certificate Authentication in OpenConnect VPN Server (ocserv)

This tutorial will be showing you how to set up certificate authentication in OpenConnect VPN server (ocserv) on Debian/Ubuntu/CentOS/RHEL. OpenConnect…

host multiple domains in Modoboa mail server

How to Host Multiple Domains in Modoboa Mail Server

This tutorial will be showing you how to set up multiple email domains (virtual hosting) with Modoboa, which is an…

host multiple email domains with iredmail

How to Host Multiple Mail Domains in iRedMail with Nginx

This tutorial will be showing you how to set up multiple email domains (virtual hosting) with iRedMail, which is an…

iredadmin ubuntu

How to Easily Set Up a Full-Featured Mail Server on Ubuntu 18.04 with iRedMail

Setting up your own email server on Linux from scratch is a pain in the butt, if you are not…

no-domain-under-control-iredadmin

How to Fix No Domain Under Control Error in iRedMail

While I’m setting up a mail server on Ubuntu 18.04 with iRedMail 0.9.8, I encountered the “No domain under control”…

modoboa login

How to Quickly Set up a Mail Server on Ubuntu 18.04 with Modoboa

This tutorial is going to show you how to quickly set up your own email server on Ubuntu 18.04 with…

install-mailtrain-on-ubuntu-18.04-step-by-step

Installing Mailtrain on Ubuntu 18.04 Server Without Docker

This tutorial will show you how to install Mailtrain on Ubuntu 18.04 without Docker. Mailtrain is an open-source self-hosted newsletter…

install-mailtrain-on-ubuntu-18.04-with-docker

How to Install Mailtrain on Ubuntu 18.04 with Docker

This tutorial will show you how to install Mailtrain on Ubuntu 18.04. Mailtrain is an open-source self-hosted newsletter app, an…

postfix relay domains

How to Set up a Backup Email Server with Postfix on Ubuntu (Complete Guide)

This tutorial will be showing you how to set up a backup email server with Postfix on Ubuntu. A backup…

spam test result

How to Set up Postfix SMTP Relay on Ubuntu with Mailjet

This tutorial is going to show you how to set up Postfix SMTP relay with Mailjet on Ubuntu. Postfix is…