You’ve finally made the bold decision to make a switch from Windows 10 to CentOS 7, which is a cool decision by the way. You may have tried running CentOS 7 as a virtual…

A “LAMP” stack is a collection of open-source software that is generally installed together to allow a system to deploy dynamic applications. This term is an acronym which describes the Linux operating system, Apache…

Angular CLI is a command-line interface for Angular framework, which is used to create, build and run your application locally while developing. It is designed to build and test an Angular project on a…

Have you ever fancied a portable instance of a CentOS 7 installation in your USB pen drive? You probably might not have known it, but you can easily install CentOS 7 in a USB…

Debian 10 (Buster) is the new stable version of the Debian Linux operating system, which will be supported for the next 5 years and comes with several desktop applications and environments, and includes numerous…

Angular is an open-source, popular and highly-extensible front-end application development framework, used for building mobile and web applications using TypeScript/JavaScript and other common languages. Angular is an umbrella term for all Angular versions that…

One of the simplest ways of watching against out-of-memory problems in applications is to increase some swap size in your server. In this article, we will explain how to add a swap file to…

Linux is regarded as one of the most secure operating systems you can use today, that is because of its illustrious security implementation features such as SELinux (Security-Enhanced Linux). For starters, SELinux is described…

One of the commonest errors CentOS users encounter when using YUM package manager (for example running yum update command), especially on a freshly installed system is the “Cannot find a valid baseurl for repo:…

Having an accurate system time on a Linux server is very important because of several system components such as Cron and Anacron, backup scripts and much more work based on time. Accurate timekeeping can…