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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 an easy to use tool that provides a simple

The post Zeit – A GUI Tool to Schedule Cron and At Jobs in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Joplin is an open-source Note-taking and To-Do application, which comes in two flavors: Desktop application and Terminal application. In this article, we will only take a look at the Desktop version. Joplin is available

The post How to Install and Use Joplin Note Taking App on Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Hadoop Cluster Building is a step by step process where the process starts from purchasing the required servers, mounting into the rack, cabling, etc. and placing in Datacentre. Then we need to install the

The post Setting Up Hadoop Pre-requisites and Security Hardening - Part 2 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

One of the challenges developers faced in the past is getting applications to run reliably across multiple computing environments. Oftentimes, applications didn’t run as expected or encountered errors and failed altogether. And that’s where

The post How to Manage Containers Using Podman and Skopeo in RHEL 8 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

BpyTOP is another Linux command-line utility for resource monitoring among many other utilities like a top, Htop, Bashtop, etc. bashtop users can expect similar features in bpytop since bpytop is ported from bashtop and

The post BpyTop - Resource Monitoring Tool for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

The platform module provides an API to get information about the underlying system/platform where our code runs. Information such as OS name, Python Version, Architecture, Hardware information, etc. is exposed via platform module functions.

The post How to Use Platform and Keyword Module in Python first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

In this series of articles, we are going to cover the entire Cloudera Hadoop Cluster Building building with Vendor and Industrial recommended best practices. Part 1: Best Practices for Deploying Hadoop Server on CentOS/RHEL

The post Best Practices for Deploying Hadoop Server on CentOS/RHEL 7 - Part 1 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

There are tons of monitoring tools that are used for keeping an eye on systems performance and sending notifications in case something goes wrong. However, the installation and configuration steps involved are often tedious.

The post How to Monitor Performance Of CentOS 8/7 Server Using Netdata first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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 on top of the Hadoop Eco-System. It consists of two-layer, one

The post How to Install Hadoop Single Node Cluster (Pseudonode) on CentOS 7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Netdata is a free and opensource real-time monitoring and troubleshooting tool for cloud servers, containers, applications, and on-premise IT infrastructure. It provides high granular and real-time system metrics such as CPU performance, RAM &

The post How to Monitor Ubuntu Performance Using Netdata first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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 feel good and improves our productivity. This is where OH-MY-ZSH

The post How to Install OH-MY-ZSH in Ubuntu 20.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

This article is about installing and configuring ZSH on Ubuntu 20.04. This step applies to all Ubuntu-based distributions. ZSH stands for Z Shell which is a shell program for Unix-like operating systems. ZSH is

The post How to Install and Setup Zsh in Ubuntu 20.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

MongoDB is an open-source, modern, general-purpose, document-based distributed database management system developed, distributed, and supported by MongoDB Inc. It is a powerful and flexible, agile NoSQL (non-relational) document database that stores data in documents

The post What is MongoDB? How Does MongoDB Work? first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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 only, and, more specifically how we can set up

The post How to Configure Network Static IP Address on RHEL/CentOS 8/7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

A Virtual Private Network is a technology solution used to provide privacy and security for inter-network connections. The most well-known case consists of people connecting to a remote server with traffic going through a

The post How to Install and Configure OpenVPN Server in CentOS 8/7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Shutter is a free and open-source, feature-rich screenshot tool for Linux based operating systems such as Ubuntu. It is available for all major GNU/Linux distributions and can be installed using the default package manager.

The post How to Install Shutter Screenshot Tool in Ubuntu 20.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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 Filesystem Hierarchy Standard, the activity of most services running in

The post How to Setup and Manage Log Rotation Using Logrotate in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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-source and runs as a command line in Unix/Linux operating systems.

The post GoAccess (A Real-Time Apache and Nginx) Web Server Log Analyzer first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Apache Guacamole is a clientless open-source web-based gateway that provides remote access to servers and even client PCs via a web browser using protocols such as SSH, VNC and RDP. Apache Guacamole comprises 2

The post How to Install Guacamole to Access Your Computers from Anywhere in Ubuntu first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Long story short, Recently I was assigned to a project in my work where I have to create a lot of bash scripts. I am from a python background and using Jupyter Notebook for

The post How to Boost the Productivity with Sublime Text Snippets first appeared on Tecmint: Linux Howtos, Tutorials & Guides.