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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
  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
    • Testimonials
    • Donate
    • Advertise
    • Submit Article Request
    • Suggest an Update

RHEL Tips

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.

Managing KVM Virtual Machines with Cockpit

Managing KVM Virtual Machines with Cockpit Web Console in Linux

Cockpit is a free and open-source front-end tool that provides administrative access to Linux systems. It allows system administrators to

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 PHP 8 in CentOS

How to Install PHP 8 on CentOS/RHEL 8/7

PHP is a popular open-source server-side scripting language that is integral in developing dynamic web pages. PHP 8.0 is finally

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

Manage Containers Using Podman in RHEL 8

How to Manage Containers Using Podman and Skopeo in RHEL 8

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

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

CentOS Server Monitor Using Netdata

How to Monitor Performance Of CentOS 8/7 Server Using Netdata

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

Configure Network Interface in CentOS 7

How to Configure Network Static IP Address on RHEL/CentOS 8/7

The scope of this tutorial is to explain how we can edit and make changes to Network Configurations on RHEL/CentOS

Linux Log Rotation with Logrotate

How to Setup and Manage Log Rotation Using Logrotate in Linux

One of the most interesting (and perhaps one of the most important as well) directories in a Linux system is

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Linux Commands and Tools

10 Useful Chaining Operators in Linux with Practical Examples

How to Remove a Directory and File in Linux Using ‘rm’ Command

13 CLI Tools Every Developer Should Master in 2025

How to Install Curl in Linux

How to Find and Kill Running Processes in Linux

How to Use Chown Command to Change File Ownership [11 Examples]

Linux Server Monitoring Tools

Bashtop – A Resource Monitoring Tool for Linux

GoAccess (A Real-Time Apache and Nginx) Web Server Log Analyzer

How to Install Nagios 4 in Ubuntu and Debian

How to Install dbWatch to Monitor MySQL Performance in Linux

Pyinotify – Monitor Filesystem Changes in Real-Time in Linux

4 Useful Commandline Tools to Monitor MySQL Performance in Linux

Learn Linux Tricks & Tips

Find Top 15 Processes by Memory Usage with ‘top’ in Batch Mode

How to Delete Root Mails (Mailbox) File in Linux

How to Count Word Occurrences in a Text File

How to Upload or Download Files/Directories Using sFTP in Linux

Progress – Show Percentage of Copied Data for (cp, mv, dd, tar) Commands

How to Find and Sort Files Based on Modification Date and Time in Linux

Best Linux Tools

7 Best Audio and Video Players for Gnome Desktop

Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)

10 Best PuTTY Alternatives for SSH Remote Connection

32 Best File Managers and Explorers [GUI + CLI] for Linux in 2024

11 Best PDF Editors to Edit PDF Documents in Linux

15 Best Free and Open Source Software (FOSS) Programs for Linux

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