Postfix is an efficient Mail Transfer Agent used for routing and sending receiving emails which is available as OpenSource software. It is the most well-known email server used in different Linux distributions. This is actually the replacement of an old
As a system administrator, it is your job to keep the system up to date with the latest packages to increase system stability and reduce security risks. If you haven’t configured your server to check for updates automatically, you’ll have
In this tutorial, we will learn how to delete files and folders using the command line on Linux. This tutorial is compatible with all Linux distributions, so it works in the same way on Ubuntu, Debian, CentOS, AlmaLinux, Rocky Linux,
Eye of Gnome is the default image viewer on RHEL 8 based systems like RockyLinux 8, CentOS 8, and AlmaLinux 8, so it is most likely already installed on your system. However, if it is not installed on your previous
Whenever we use new software or a new operating system, the interface and the environment we are used to change as well. Sometimes the new environment is user-friendly and we don’t find it difficult to deal with. But sometimes the
Cockpit is one of the best web-based server management dashboards because of its ease of use and installation. It also offers a great dashboard by which you can catch the server-related information in real-time. It also gives access to CPU
MySQL and MariaDB are the most widely used relational database management systems (RDMS) when it comes to website hosting and CMS systems such as Joomla, WordPress, Drupal, and Typo 3. In this article, I will explain how to speed up
You may need to restart or stop network services on your Rocky Linux system occasionally. This article shows you step-by-step how to start, stop, or restart network services on Rocky Linux 8. The same commands also work on other RHEL
It is very important that your installed operating system has the correct date and time settings because many programs that run in the background (cronjobs) are executed at certain times and also log entries contain timestamps so that system events
All operating systems with network support have a hosts file to translate hostnames to IP addresses. Whenever you open a website by typing its hostname, your system will read through the hosts file to check for the corresponding IP and
