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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
  • Linux Distros
    • Linux Distros for Beginners
    • Linux Distros for Experts
    • New Linux Distros
    • Linux Server Distros
    • Secure Linux Distros
    • CentOS Alternatives
    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
    • Arch Linux Distros
    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
    • Linux Distros for Kids
    • Linux Distributions for Students
    • Linux Distros for Windows
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • Tutorials
    • Docker Tutorials
    • Ansible Tutorials
    • Postfix Tutorials
    • Django Tutorials
    • LVM Tutorials
    • RAID Tutorials
    • KVM Tutorials
    • iSCSI Tutorials
    • Red Hat Virtualization
    • Hadoop Tutorials
    • Zentyal Tutorials
    • Create GUI Apps
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
    • Testimonials
    • Donate
    • Advertise
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Mohan Sivam

A Solution Architect and Bigdata infrastructure with over 10 years of experience in Information technology.
Install CHEF Workstation in CentOS

How to Install CHEF Workstation in RHEL and CentOS 8/7

Chef is one of the popular configuration management tools, which is used to rapidly automate deployment, configurations, and management of

Chef Automation Tool

What is Automation and Configuration Management with CHEF – Part 1

Let’s take a simple scenario, you have 10 redhat servers where you have to create a ‘tecmint’ user in all

Enable Hive with High Availability

How to Install and Configure Hive with High Availability – Part 7

Hive is a Data Warehouse model in Hadoop Eco-System. It can perform as an ETL tool on top of Hadoop.

Install CentOS Stream in AWS EC2

How to Setup CentOS Stream from AWS Marketplace

In the current trend of IT Infrastructure, Cloud Computing occupies a tremendous role. Most of the top companies are looking

Set Up High Availability for Resource Manager

How to Set Up High Availability for Resource Manager – Part 6

YARN is the Processing Layer of Hadoop, which consists of the Master (Resource Manager) and Slave (Node Manager) services to

Install Apache Kafka in CentOS

How to Install Apache Kafka in CentOS/RHEL 7

Apache Kafka is a powerful messaging engine, which is widely used in BigData projects and the Data Analytics life cycle.

Set Up High Availability for Namenode

How to Set Up High Availability for Namenode – Part 5

Hadoop has two core components which are HDFS and YARN. HDFS is for storing the Data, YARN is for processing

Install and Configure CDH in CentOS

How to Install CDH and Configure Service Placements on CentOS/RHEL 7 – Part 4

In an earlier article, we have explained the installation of Cloudera Manager, in this article, you will learn how to

Install Cloudera Manager in CentOS

How to Install and Configure Cloudera Manager on CentOS/RHEL 7 – Part 3

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

Hadoop Pre-requisites and Security Hardening

Setting Up Hadoop Pre-requisites and Security Hardening – Part 2

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

Best Practices for Deploying Hadoop Server on CentOS

Best Practices for Deploying Hadoop Server on CentOS/RHEL 7 – Part 1

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

Install Hadoop in CentOS 7

How to Install Hadoop Single Node Cluster (Pseudonode) on CentOS 7

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

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Linux Commands and Tools

5 Best Command Line Archive Tools for Linux – Part 1

How to Convert a /Home Directory to Partition in Linux

Different Ways to Create and Use Bash Aliases in Linux

Pssh – Execute Commands on Multiple Remote Linux Servers

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

How to Get Hardware Information with Dmidecode Command on Linux

Linux Server Monitoring Tools

Hardinfo2 – Check Hardware Information in Linux

4 Useful Commandline Tools to Monitor MySQL Performance in Linux

LibreNMS – A Fully Featured Network Monitoring Tool for Linux

Darkstat – A Web Based Linux Network Traffic Analyzer

How to Monitor Apache Performance using Netdata on CentOS 7

Htop – An Interactive Process Viewer for Linux

Learn Linux Tricks & Tips

How to Increase Number of Open Files Limit in Linux

How to Delete Root Mails (Mailbox) File in Linux

4 Useful Tips on mkdir, tar and kill Commands in Linux

How To Assign Output of a Linux Command to a Variable

Translate rwx Permissions into Octal Format in Linux

How to Check Remote Ports are Reachable Using ‘nc’ Command

Best Linux Tools

25 Outstanding Backup Utilities for Linux Systems in 2024

10 Best PDF Document Viewers for Linux Systems

8 Useful Linux Security Features and Tools for Beginners

15 Best Tiling Window Managers for Linux in 2025

16 Free and Open Source Video Players for Linux in 2024

10 Best Open Source Forum Software for Linux in 2024

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