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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
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    • LFCE Exam
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  • About
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Narad Shrestha

He has over 10 years of rich IT experience which includes various Linux Distros, FOSS and Networking. Narad always believes sharing IT knowledge with others and adopts new technology with ease.
Add Multiple IP Addresses to NIC

How to Assign Multiple IPs to a Single Network Interface in Linux

The concept of creating or configuring multiple IP addresses on a single network interface is called IP aliasing, which is

Find Last Executed Commands in Linux

The Power of Linux “History Command” in Bash Shell

We frequently use the history command in our daily routine jobs to check the history of commands or to get

Linux tcpdump command examples

12 Tcpdump Commands – A Network Sniffer Tool

In our previous article, we have seen 20 Netstat Commands (netstat now replaced by ss command) to monitor or manage

Linux lsof Command Examples

How to Use ‘lsof’ Command to Check Open Files in Linux

This is our ongoing series of Linux commands and in this article, we are going to review lsof command with

Install MariaDB in Linux

How to Install MariaDB in RHEL and Debian Systems

MariaDB is a binary drop-in replacement for MySQL, developed by the original authors of MySQL Project and fully compatible with

Linux Dig Command Examples

10 Linux Dig (Domain Information Groper) Commands to Query DNS

In our previous article, we have explained nslookup command examples and usage, which is a networking command-line tool used for

Download and Install RHEL 6 for Free

Installation of RHEL 6.10 with Screenshots

Red Hat Enterprise Linux is a Linux-based operating system developed by Red Hat and targeted the commercial market. The Red

Protect Files from Deletion in Linux

5 ‘chattr’ Commands to Make Important Files IMMUTABLE (Unchangeable) in Linux

chattr (Change Attribute) is a command line Linux utility that is used to set/unset certain attributes to a file in

linux dmesg Command Examples

7 ‘dmesg’ Commands for Troubleshooting and Collecting Information of Linux Systems

The ‘dmesg‘ command displays the messages from the kernel ring buffer. A system passes multiple runlevel from where we can

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Linux Commands and Tools

How to Use /proc File System to Monitor Linux System

12 Ping Command Examples to Test Your Network

PacVim – A Game That Teaches You Vim Commands

How to Save Command Output to a File in Linux

Boxes – Draws ASCII Art Boxes and Shapes in Linux Terminal

How to Encrypt and Decrypt Files and Directories Using Tar and OpenSSL

Linux Server Monitoring Tools

Hardinfo2 – Check Hardware Information in Linux

How To Install Pandora FMS Monitoring Tool in Ubuntu 18.04

How to Install Icinga2 on RHEL, Rocky and AlmaLinux

Perf- A Performance Monitoring and Analysis Tool for Linux

BpyTop – Resource Monitoring Tool for Linux

How to Do Security Auditing of Linux System Using Lynis Tool

Learn Linux Tricks & Tips

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

How to Append Text to End of File in Linux

4 Ways to Generate a Strong Pre-Shared Key (PSK) in Linux

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

6 Best CLI Tools to Search Plain-Text Data Using Regular Expressions

How to Configure Custom SSH Connections to Simplify Remote Access

Best Linux Tools

Top 5 Open-Source OCR Tools for Linux in 2025

3 Best Cloud-Based Music Apps for Linux

11 Best IP Address Management Tools for Linux Network

5 Top Open-Source Microsoft 365 Alternatives for Linux

10 Best Tools to Install on Fresh Linux Mint Installation

16 Open Source Cloud Storage Software for Linux in 2024

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