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
When the physical memory or RAM on our system is full, we end to make use of the swap space on our systems. In this process, the inactive pages of our memory are moved to the swap space, creating more
Many times it happens that you feel the need of knowing the IP address of your device. Internet Protocol address or IP address is a set of numeric digits that are needed to identify your device and enable network communication
OpenLiteSpeed is a fast open-source web server application that comes with a built-in fast PHP module. This guide will show you how to install and configure OpenLiteSpeed on Rocky Linux 8 and CentOS 8. Prerequisites In order to install OpenLiteSpeed,
A VPN “Virtual Private Network” is a private network that hides user identity, origin, and data using encryption. Its main use is data privacy of the user and secure connection to the internet. As it hides data, it lets you
There are some popular methods of generating SSL and TLS certificates in Linux. One of the most popular methods of issuing SSL certificates is Let’s encrypt which is a certificate authority that offers free SSL certificates. There is an even
The GNU Compiler Collection (GCC) is a compiler software package with a collection of compilers for several languages. It is free and open-source software, which means that everyone has the opportunity to contribute or modify the application according to their
Fish Shell also known as ‘Friendly interactive shell’ used for Unix/Linux-like operating distributions. It provides a smart, fully equipped, and user-friendly command-line environment for all Linux users. Fish shell supports various features unlike any other shell such as autosuggestion, Tab
Imagine a box in which you can put all of your files, and it will maintain integrity. This is what Docker does, providing an easy way to manage containers for any application on-premise or cloud-hosted with ease. What’s even better
