Ashley

Knock-Knock! Do you need to protect your Linux system from automated port scanners to secure the SSH server? Join us with this guide to learn How to Use Port Knocking in Linux to Secure SSH Server. By creating a connection attempt on a set of predetermined closed ports, port knocking is a technique used in […]

As a Linux administrator, you must be able to troubleshoot system issues. So, log files that are created and stored by your Linux system, bring you all the helpful information about applications and boot processes. Log File in Linux will be explained in this article, and in the end, you will know everything about View […]

It is more than one year since CentOS touched its life end. Since then, whispers of choosing a suitable replacement have been heard. While Alma Linux is the most nominated, AlmaLinux vs CentOS is what we are going to discuss in this article. As an administrator or an organization, you may have a lot of […]

Apache Tomcat is a free and open-source web server written in the Java program language. It implements the Jakarta Servlet, Jakarta Expression Language, and Web Socket technologies. In this article, you will learn How to Install and Set Up Apache Tomcat on Windows. While Tomcat is not a full JEE server, it is a java […]

Do you still receive the message that your website is ‘’Not Secure’’ while submitting login information on Chrome or Firefox? Install Caddy on Linux eliminates this issue. Caddy is a simple and secure web server that helps you with better website hosting. Since Caddy manages SSL/TLS certificates using Let’s Encrypt automatically to enable HTTPS, you […]

As a Linux administrator or a normal user, you will find learning Linux commands useful to move on and do the tasks correctly. One of the most efficient commands of Linux is the Time command which shows ”real time”, ”user time”, and ”sys time” information. In this article, you will learn How to Use Time […]

As a modern, free, and popular Linux OS, Ubuntu is available in two flavors; Ubuntu Stable and Ubuntu Long-Term Support (LTS). While browsing the Ubuntu website, you might wonder what’s the main difference between Ubuntu Desktop and Ubuntu Server and which one you must choose. Join us with this article to review Ubuntu Desktop vs […]

Developers install Redis on Ubuntu to speed up the projects while maps, lists, and sets will be stored. they also use Redis as a cache and message broker. Redis is an open-source in-memory data structure store used as a database, cache, message broker, and streaming engine. Join us with this article to learn how to […]

If you need to share common data among different client systems, you will find NFS helpful for sharing directories and files with other clients. In this article, you will learn how to Install and Configure NFS on Ubuntu. Network File Share (NFS) is a protocol used to share files and directories over a network of […]

As a Linux user, you might wish to know how to add and delete users in CentOS 7. After launching a new Linux server, when you start using your favorite distribution, adding and removing users is what you would find necessary to know about. All Linux distributions, including CentOS, are multi-user operating systems. Distinct command-line […]

MySQL comes with a default configuration that is perfect and enough for users who are hosting their website and MySQL server on a Linux system. What if you wish to connect other systems and users to your MySQL server? This article helps you learn How to Allow Remote Connection to MySQL in Linux. When you […]

An easy way to secure nginx on Debian 10/11 is using a Certificate Authority called Let’s Encrypt. CA provides a method to obtain and install free TLS/SSL certificates. It also enables encrypted HTTP on web servers. The process of installing and obtaining certificates is fully automated on Nginx. Developed by ISRG, Let’s Encrypt is a […]