Date command is an external bash program that allows to set or display system date and time. It also provides several formatting options. Da...

Creating shell scripts is one of the most essential skills that Linux users should have at the tip of their fingers. Shell scripts play an e...

In this article, we described the step by step process to install Cloudera Manager as per industrial practices. In Part 2, we already have g...

Zeit is an open-source GUI tool for scheduling jobs via “crontab” and “at”. It is written in C++ and released under GPL-3.0 License. It is a...

Joplin is an open-source Note-taking and To-Do application, which comes in two flavors: Desktop application and Terminal application. In thi...

Hadoop Cluster Building is a step by step process where the process starts from purchasing the required servers, mounting into the rack, cab...

One of the challenges developers faced in the past is getting applications to run reliably across multiple computing environments. Oftentime...

BpyTOP is another Linux command-line utility for resource monitoring among many other utilities like a top, Htop, Bashtop, etc. bashtop user...

In this series of articles, we are going to cover the entire Cloudera Hadoop Cluster Building building with Vendor and Industrial recommende...

There are tons of monitoring tools that are used for keeping an eye on systems performance and sending notifications in case something goes ...

Hadoop is an open-source framework that is widely used to deal with Bigdata. Most of the Bigdata/Data Analytics projects are being built up ...

Netdata is a free and opensource real-time monitoring and troubleshooting tool for cloud servers, containers, applications, and on-premise I...

When working with Unix-based environments our majority of time will be spent on working in a terminal. A good looking terminal will make us ...

This article is about installing and configuring ZSH on Ubuntu 20.04. This step applies to all Ubuntu-based distributions. ZSH stands for Z ...

MongoDB is an open-source, modern, general-purpose, document-based distributed database management system developed, distributed, and suppor...

The scope of this tutorial is to explain how we can edit and make changes to Network Configurations on RHEL/CentOS 8/7 from the command line...

A Virtual Private Network is a technology solution used to provide privacy and security for inter-network connections. The most well-known c...

Shutter is a free and open-source, feature-rich screenshot tool for Linux based operating systems such as Ubuntu. It is available for all ma...

One of the most interesting (and perhaps one of the most important as well) directories in a Linux system is /var/log. According to the File...

GoAccess is an interactive and real-time web server log analyzer program that quickly analyze and view web server logs. It comes as an open-...