CentOS

CentOS 8 will be the next open source operating system from the CentOS community, to be forked from RHEL 8 which was released on May 7th, 2019.

VNC is a desktop sharing program which helps you share your desktop and user can control your machine from another machine/location andi able to perform tasks remotely. This guide helps you to install …

Linux administrators are avid users of text interface and spend most of their time working in a terminal. Sometimes, there is a need for a graphical interface to work like having an application that …

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

PostgreSQL is an open-source, object-relational database management system (ORDBMS). It is available for many platforms including Microsoft Windows, Linux, FreeBSD, Solaris, and Mac OS X. PostgreSQL …

Nagios is a free and open-source monitoring tool which helps us to monitor the services and applications. Also, we can monitor network devices such as routers and switches. Nagios comes with the …

SELinux stands for Security-Enhanced Linux, a set of security modules/policies are going to apply on the machine to increase the overall security of the server. In this, modules have been loaded into …

Let’s Encrypt is a free and open CA (Certificate Authority) that offers free SSL certificates for TLS encryption, run by Internet Security Research Group, launched in April 2016. The SSL certificate …

LAMP Stack consists of Apache web server, MariaDB / MySQL database, and PHP language, running on top of Linux operating system. It is the most widely used tech stack all around the world for websites, …

phpMyAdmin is a free web-based tool for managing the MySQL, MariaDB and Drizzle database servers. It is a really useful tool for who are newbie or nowise in database related activities. phpMyAdmin …