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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • Distros
    • Linux Distros for Beginners
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    • Secure Linux Distros
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    • Debian Distributions
    • Ubuntu Distributions
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RHEL Tips

Configure IPv6 Network on CentOS

How to Configure IPv6 Network on CentOS/RHEL 8

IPv6 addressing was developed in anticipation of depletion of the IPv4 addresses. It is meant to solve the exhaustion of

Install Ruby in CentOS 8

How to Install Ruby on CentOS/RHEL 8

Ruby is a dynamic, multi-purpose, free, and open-source programming language that is usually used for the development of web applications.

Install Varnish Cache for Nginx on CentOS 8

How To Install Varnish Cache 6 for Nginx on CentOS/RHEL 8

Varnish Cache (commonly referred to as Varnish) is an open-source, powerful, and fast reverse-proxy HTTP accelerator with modern architecture and

Reset Forgotten Root Password in RHEL 8

How to Reset Forgotten Root Password in RHEL 8

In this guide, you will learn how to reset a forgotten root password on RHEL 8 server. Resetting the root

Setup IPsec VPN with Strongswan on CentOS 8

How to Set Up IPsec-based VPN with Strongswan on CentOS/RHEL 8

strongSwan is an open-source, multi-platform, modern and complete IPsec-based VPN solution for Linux that provides full support for Internet Key

Create a Network Bridge in CentOS 8

3 Ways to Create a Network Bridge in RHEL/CentOS 8

A network bridge is a data-link layer device that interconnects two or more network segments, offering communication between them. It

Install KVM in CentO 8

How to Install KVM on CentOS/RHEL 8

Kernel-based Virtual Machine (KVM in short) is an open-source and de facto standard virtualization solution that is tightly integrated into

Install NFS Server on CentOS 8

How to Set Up NFS Server and Client on CentOS 8

Network File System (NFS) also known as client/server file system is a popular, cross-platform and distributed file system protocol used

Set UTF8 in CentOS

How to Fix “Failed to set locale, defaulting to C.UTF-8” in CentOS 8

Have you ever encountered the warning/error “Failed to set locale, defaulting to C.UTF-8” in CentOS 8 or RHEL 8? If

Create VDO Volume on Disk on RHEL 8

How to Create a VDO Volume On a Storage Device on RHEL 8

Introduced by RedHat in RHEL 7.5 and later, VDO short for Virtual Date Optimizer is a block virtualization technology that

Create Local Yum Repo on CentOS 8

How to Set Up a Local Yum/DNF Repository on CentOS 8

In this article, you will learn how you can locally set up a DNF or YUM repository on your CentOS

Install MySQL on CentOS 8

How to Install MySQL 8.0 on CentOS 8 / RHEL 8

MySQL is the most popular, free and open-source relational database management platform, which is used to host multiple databases on

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Linux Server Monitoring Tools

How to Do Security Auditing of Linux System Using Lynis Tool

Configure Collectd as a Central Monitoring Server for Clients

LibreNMS – A Fully Featured Network Monitoring Tool for Linux

Linfo – Shows Linux Server Health Status in Real-Time

How to Install Nagios Core in Rocky LInux and AlmaLinux

SARG – Squid Analysis Report Generator and Internet Bandwidth Monitoring Tool

Learn Linux Tricks & Tips

How to Set Time, Timezone and Sync Server Clock in Linux

How to Resize ext4 Partitions and Filesystems in Linux

How to Identify Working Directories Using Shell Characters and Variables

8 Practical Examples of Linux “Touch” Command

HTTP Prompt – An Interactive Command Line HTTP Client

How to Get Total Inodes of Root Partition

Best Linux Tools

3 Best Document Collaboration Platforms for Linux in 2024

5 Best Open-Source Project Management Tools for Linux in 2024

20 Useful Security Features and Tools for Linux Admins

6 Best Modern Linux ‘init’ Systems (1992-2025)

11 Best Free and Low-Cost SSL Certificate Authorities

5 Best Mathematical Equation and Formula Writing Tools for Linux

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