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 For Email Submission
In previous articles, we discussed how you can quickly set up your own mail server by using iRedMail or Modoboa,…
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…
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…
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.…
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…
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…
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…
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…
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…
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,…
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…
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…
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…
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.…
Install Matomo Web Analytics (Piwik) on Ubuntu 22.04 with Apache/Nginx
This tutorial will be showing you how to install Matomo web analytics (formerly known as Piwik) on Ubuntu 22.04 with…
Set Up BIND Authoritative DNS Server on Ubuntu 22.04/20.04
This tutorial will be showing you how to set up and run your own authoritative name server on Ubuntu 22.04/20.04…
5 Apps to Create Multiboot USB – Linux & Windows ISOs Supported
This article will be showing you 5 applications you can use to create a multiboot USB. All of them can…
Set Up Local DNS Resolver on Ubuntu 24.04 with BIND9
This tutorial will be showing you how to set up a local DNS resolver on Ubuntu 24.04 with the widely-used…
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