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It’s not uncommon to run into an issue of broken packages in Ubuntu and other Debian-based distributions. Sometimes, when you upgrade the system or install a software package, you may encounter the ‘Sub-process /usr/bin/dpkg

The post How to Solve “Sub-process /usr/bin/dpkg returned an error code (1)” In Ubuntu first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Every time you power on your Linux PC, it goes through a series of stages before finally displaying a login screen that prompts for your username or password. There are 4 distinct stages that

The post A Basic Guide to Linux Boot Process first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Fedora 33 was released with a server edition, and in this tutorial, we shall go through the various steps of how to install the Fedora 33 server with screenshots. There are some crucial improvements

The post How to Install Fedora 33 Server first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Long gone days where Microsoft products are not open-source and architected only for Windows. In their efforts to make a strong footprint in the Linux market, Microsoft has announced on “Microsoft Ignite 2020” Edge

The post How to Install Microsoft Edge Browser in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Written in C language, the i3wm ( i3 Windows Manager ) is a lightweight, easy-to-configure, and hugely popular tiling windows manager. Unlike the conventional desktop environment, a tiling manager provides just sufficient functionality to

The post How to Install and Use i3 Window Manager on Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Date command is an external bash program that allows to set or display system date and time. It also provides several formatting options. Date command is installed in all Linux distros by default. $

The post How to Work with Date and Time in Bash Using date Command first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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 enormous role in automating repetitive tasks which otherwise would

The post How to Create Simple Shell Scripts in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

In this article, we described the step by step process to install Cloudera Manager as per industrial practices. In Part 2, we already have gone through the Cloudera Pre-requisites, make sure all the servers

The post How to Install and Configure Cloudera Manager on CentOS/RHEL 7 - Part 3 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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.