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discourse without docker ubuntu

Install Discourse Forum Software on Ubuntu 20.04/18.04 Without Docker

This tutorial is going to show you how to install Discourse on Ubuntu 20.04/18.04 server. Created by StackExchange founder Jeff…

header body checks postfix spamassassin

Block Email Spam with Postfix and SpamAssassin Content Filter

In previous articles, we discussed how you can quickly set up your own mail server using iRedMail and  7 effective…

imporve-email-server-reputation-dkim

Set Up Postfix Send-Only SMTP Server on Ubuntu 22.04/20.04/18.04

In this article, I will show you how to set up Postfix as a send-only SMTP server on Ubuntu 22.04/20.04/18.04.…

Install InvoiceNinja on Ubuntu 22.04 Server

How to Install InvoiceNinja on Ubuntu 22.04 Server with Apache/Nginx

This tutorial will be showing you how to install InvoiceNinja on Ubuntu 22.04 with Apache or Nginx web server. InvoiceNinja…

OpenDMARC Postfix Ubuntu

Set Up OpenDMARC with Postfix on Ubuntu to Block Spam/Email Spoofing

In previous articles, we discussed how you can quickly set up your own mail server by using iRedMail or Modoboa, and also several…

Set Up ParseDMARC on Ubuntu 18.04, 16.04 to Analyze DMARC Reports

ParseDMARC is an open-source, self-hosted DMARC report analyzer. For those who don’t know, DMARC is an email security standard that…

Enable SMTPS Port 465 in Postfix SMTP Server

Enable SMTPS Port 465 in Postfix SMTP Server For Email Submission

In previous articles, we discussed how you can quickly set up your own mail server by using iRedMail or Modoboa,…

Disco-Dingo

Upgrade Ubuntu 18.04 to Ubuntu 19.04 Directly From Command Line

In a previous article, I explained how to upgrade Ubuntu 18.04 and Ubuntu 18.10 to Ubuntu 19.04. However, because Ubuntu…

Disco-Dingo

2 Ways to Upgrade Ubuntu 18.04/18.10 To Ubuntu 19.04 (GUI & Terminal)

Ubuntu 19.04, codenamed Disco Dingo, will be released on April 18, 2019. This tutorial is going to you 2 ways…

awstats ubuntu how to

Installing AWStats (Advanced Web Statistics) on Ubuntu 18.04 with Apache

In this tutorial, we are going to learn how to install AWStats on Ubuntu 18.04 server with Apache web server.…

SMTP relay 2 postfix ubuntu

How to Set Up SMTP Relay Between 2 Postfix SMTP Servers on Ubuntu

Previously we discussed setting up Postfix SMTP relay with mailjet, which is useful when you have to use a commercial…

osm tile server ubuntu 18.04 install

How to Set Up OpenStreetMap Tile Server on Ubuntu 18.04

OpenStreetMap, aka OSM, is a user-contributed world map that is freely editable. You can think of it as an open-source…

master-slave replication with Galera cluster ubuntu

Set Up MariaDB Master-Slave Replication with Galera Cluster on Ubuntu

Previously, we discussed how to set up MariaDB Galera cluster on Ubuntu and how to encrypt replication traffic in Galera…

encrypt replication traffic mariadb galera cluster

How to Encrypt Replication Traffic in MariaDB Galera Cluster on Ubuntu

Previously, we discussed how to set up MariaDB Galera multi-master cluster on Ubuntu. By default, replication traffic in MariaDB Galera…

mariadb galera cluster

How to Set Up MariaDB Galera Cluster on Ubuntu 22.04/20.04

This tutorial will be showing you how to set up MariaDB Galera Cluster on Ubuntu 22.04/20.04 server. MariaDB is an…

ubuntu 18.04 mariadb replication

How to Set Up MariaDB Master-Slave Replication on Ubuntu 18.04, 20.04

This tutorial will be showing you how to set up MariaDB master-slave replication on Ubuntu 18.04/20.04 server. MariaDB is a mature,…

mariadb 10.3 ubuntu

How to Install MariaDB 10.4 on Ubuntu 18.04, Ubuntu 20.04

This tutorial will be showing you how to install MariaDB 10.4 on Ubuntu 18.04 and Ubuntu 20.04 server. MariaDB is…

nginx amplify graphs

LEMP Stack Performance Monitoring With Nginx Amplify on Ubuntu 20.04/18.04

Nginx Amplify is a free, flexible, and powerful way to analyze the load and performance of Nginx and Nginx Plus…

setting up resilio sync ubuntu 18.04

Install Resilio Sync (BTSync) on Ubuntu 20.04, 22.04 Desktop/Server

This tutorial will be showing you how to install Resilio Sync (formerly BitTorrent Sync) on Ubuntu 20.04 and 22.04. Resilio…

getting started with UFW

How to Use UFW Firewall on Debian, Ubuntu, Linux Mint

This tutorial is going to show you how to use UFW (Uncomplicated FireWall) on Debian/Ubuntu/Linux Mint with some real-world examples.…