How to hide a file or directory on CentOS

Hide File or Directory

Most of the time you share your Linux desktop system with your friends or colleagues while you are working at the workplace. So, you need to hide your personal files as well as directories from others. For this purpose, you have to create hidden files or folders that are not visible to everyone. Some Linux … Read more

How to install PostgreSQL Database Server CentOS 8

CentOS PostgreSQL

PostgreSQL, also known as Postgres, is an open-source relational database management system (RDBMS) that implements the Structural Query Language (SQL). PostgreSQL is an enterprise-class SQL Database server that allows you to build fault-tolerant and complex applications. It stores and organizes data and allows the retrieval of information in a structural way. PostgreSQL has many advanced … Read more

How to install VLC Media Player 3 on CentOS 8

VLC Media Player

VLC is one of the most popular media players, also known as VideoLAN client. It was developed by the VideoLAN project, which is a non-profit company. It is an open source, free and cross-platform framework that lets you play multimedia files, for example, audio CD, VCD, DVD, CD and other supported media protocols. VLC is … Read more

How to install and configure Cyber Panel on CentOS 8

Cyber Panel on CentOS

Cyber panel is an open-source free web hosting panel that uses the Open Lite Speed web server. It has two version free and enterprise versions. The free version uses Open Lite Speed while the enterprise version uses the Lite Speed Web server. It comes up with many features like AutoSSL, Backup and Restore, and hosting … Read more

How to install Opera browser on CentOS 8

Opera Browser

Opera is a stable web browser built with the Webkit engine. It is easy to install most of the Google Chrome extensions on the Opera browser. This browser runs on various operating systems such as Linux, Microsoft Windows and macOS. Opera browser has a built-in plugin to block ads and also saves battery life. Moreover, … Read more

How to automatically remember running applications from your last session in Debian

GNOME Session

Sometimes, you are performing an important task on your system using certain applications, but suddenly your system goes into hibernation mode or something else wants your attention and you have to hibernate the system. In this scenario, you might lose your work, as your running applications will be closed. To make your system remember the … Read more

How to install and configure DHCP Server on Centos 8

CentOS DHCP Server

DHCP (Dynamic host configuration protocol) used to assign an IP address automatically to Mobile, Laptop, PC, and other network devices so they can communicate. It employs a connectionless service model, using the UDP (User Datagram Protocol). DHCP uses a well-known UDP port 67 for the DHCP Server and the UDP Port 68 for the client. … Read more

How to start and kill a process in Ubuntu 20.04 LTS

Start and kill processes in Ubuntu

A process is a series of steps to perform some specific tasks. In terms of computer science, a process is a program undergoing execution. Often Multiple processes run at a time. One process is associated with one program and each process has different components that perform their respective tasks. Different properties are associated with each … Read more