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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
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    • Donate
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    • Submit Article Request
    • Suggest an Update

Babin Lonston

I'm Working as a System Administrator for last 10 year's with 4 years experience with Linux Distributions, fall in love with text based operating systems.
pfSense Installation

How to Install and Configure pfSense 2.1.5 (Firewall/Router) for Your Home/Office Network

Update: For newer version of pfSense, check out Installation and Configuration of pfSense 2.4.4 Firewall Router. pfSense is an open

Setup Cahing DNS Server in CentOS 7

How to Install and Configure ‘Cache Only DNS Server’ with ‘Unbound’ in RHEL/CentOS 7

Caching name servers using ‘Unbound‘ ( is a validating, recursive, and caching DNS server software ), back in RHEL/CentOS 6.x

Create Raid 10 in Linux

Setting Up RAID 10 or 1+0 (Nested) in Linux – Part 6

RAID 10 is a combine of RAID 0 and RAID 1 to form a RAID 10. To setup Raid 10,

Grow Raid Array in Linux

Growing an Existing RAID Array and Removing Failed Disks in Raid – Part 7

Every newbies will get confuse of the word array. Array is just a collection of disks. In other words, we

Setup Raid 5 in CentOS

Creating RAID 5 (Striping with Distributed Parity) in Linux – Part 4

In RAID 5, data strips across multiple drives with distributed parity. The striping with distributed parity means it will split

Add Users in Linux

A Complete Guide to Usage of ‘usermod’ command – 15 Practical Examples with Screenshots

In Unix/Linux distributions, the command ‘usermod‘ is used to modify or change any attributes of a already created user account

Setup RAID 6 in CentOS

Setup RAID Level 6 (Striping with Double Distributed Parity) in Linux – Part 5

RAID 6 is upgraded version of RAID 5, where it has two distributed parity which provides fault tolerance even after

Create Raid 1 in Linux

Setting up RAID 1 (Mirroring) using ‘Two Disks’ in Linux – Part 3

RAID Mirroring means an exact clone (or mirror) of the same data writing to two drives. A minimum two number

Create Raid 0 in Linux

Creating Software RAID0 (Stripe) on ‘Two Devices’ Using ‘mdadm’ Tool in Linux – Part 2

RAID is Redundant Array of Inexpensive disks, used for high availability and reliability in large scale environments, where data need

Introdution to RAID

Introduction to RAID, Concepts of RAID and RAID Levels – Part 1

RAID is a Redundant Array of Inexpensive disks, but nowadays it is called Redundant Array of Independent drives. Earlier it

LVM Storage Migration

Migrating LVM Partitions to New Logical Volume (Drive) – Part VI

This is the 6th part of our ongoing Logical Volume Management series, in this article we will show you how

Oracle 12c Installation in Centos

Installing and Configuring Oracle 12c in RHEL/CentOS/Oracle Linux 6.5 – Part II

In our previous article, we’ve shown you how to setup prerequisites for Oracle 12c installation. In this article we will

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Linux Commands and Tools

10 7zip (File Archive) Command Examples in Linux

How to View Configuration Files Without Comments in Linux

How to Install Particular Package Version in CentOS and Ubuntu

How to Automatically Restart a Service After Failure on SysVinit and Upstart

3 Ways to List All Installed Packages in RHEL, CentOS and Fedora

How to Compress Files Faster with Pigz Tool in Linux

Linux Server Monitoring Tools

How to Install Tripwire IDS (Intrusion Detection System) on Linux

Nethogs – Monitor Linux Network Traffic Usage Per Process

Understand Linux Load Averages and Monitor Performance of Linux

Linux Performance Monitoring with Vmstat and Iostat Commands

Install Glances, InfluxDB and Grafana to Monitor CentOS 7

Limit CPU Usage of a Process in Linux with CPULimit Tool

Learn Linux Tricks & Tips

How to Force User to Change Password at Next Login in Linux

How to Run Linux Commands in Background and Detach in Terminal

6 Useful Tools to Remember Linux Commands Forever

4 Ways to Batch Convert Your PNG to JPG and Vice-Versa

How to Configure Custom SSH Connections to Simplify Remote Access

Find Top Running Processes by Highest Memory and CPU Usage in Linux

Best Linux Tools

5 Best Microsoft Word Alternatives for Linux in 2024

11 Best Graphical Git Clients and Git Repository Viewers for Linux

9 Best Free UPnP and DLNA Servers for Linux in 2024

6 Most Notable Open Source Centralized Log Management Tools

8 Best SSH Clients for Linux in 2024

8 Useful Linux Security Features and Tools for Beginners

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