CentOS 8 was released on September 24th, 2019 by the CentOS Project. It is derived from RHEL 8 which was released on May 7th, 2019.

Google Chrome doesn’t need any introduction, as it is a very well known and the most widely used web browser, from Google. As of March …

Opera is a freeware web browser from Opera Software AS. It is available for Microsoft Windows, Mac OS, Linux, Android, and iOS. Opera …

VNC is a desktop sharing program which helps you share your desktop and user can control your machine from another machine/location …

LEMP Stack consists of Nginx web server, MariaDB / MySQL database, and PHP language, running on top of Linux operating system. It is …

Linux administrators are avid users of text interface and spend most of their time working in a terminal. Sometimes, there is a need …

In the last article, we have briefly gone through the installation of Nagios server on CentOS 7 to monitor application services. As I …

PostgreSQL is an open-source, object-relational database management system (ORDBMS). It is available for many platforms including …

Nagios is a free and open-source monitoring tool which helps us to monitor the services and applications. Also, we can monitor network …

Swap filesystem is one type of file system (id=82) in Linux and is used as virtual memory by the system when the system goes out of …