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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
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    • Donate
    • Advertise
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Networking Tips

Basic Linux Network Troubleshooting Commands

LFCA: Learn Basic Network Troubleshooting Tips – Part 12

When systems encounter issues, as they sometimes will, you need to know your way around the problem and restore them back to a normal and

Binary and Decimal Numbers

LFCA: Learn Binary and Decimal Numbers in Network – Part 10

In Part 9 of the LFCA series, we covered the basics of IP addressing. To better understand IP addressing, we need to pay more attention

Set IP Address in Ubuntu

How to Configure Static IP Address on Ubuntu 20.04

Usually, when a client system connects to a network via WiFi or an ethernet cable, it automatically picks an IP address from the router. This

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 8/7 from the command line

Auto Start Services on Linux Boot

How to Configure Network Services to Auto Start on Boot

It’s usually a good idea to configure essential network services to automatically start on boot. This saves you the hassle of starting them manually upon

Create Network Bridge in Ubuntu

How to Configure Network Bridge in Ubuntu

Linux supports the implementation of a software network bridge to reproduce the function of a network bridge, a networking device that interconnects two or more

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 IPv4 addresses through the use

Configure IP Network Connection

How to Configure IP Network with ‘nmtui’ Tool

An alternative for the nmcli is the nmtui, short for Network Manager Text User Interface, the nmtui is yet another handy tool that allows you

Configure Network Using nmcli Tool

How to Configure Network Connection Using ‘nmcli’ Tool

Abbreviated as nmcli, the network manager command-line interface is a nifty and easy to use tool that saves you lots of time when you need

Share Internet in Linux

How to Share Wired Internet Via Wi-Fi and Vice Versa on Linux

In this article, you will learn how to share a wired (Ethernet) internet connection via a wireless hotspot and also how to share a wireless

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 Exchange (both IKEv1 and IKEv2)

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 creates a single network interface

Older posts
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A Beginners Guide To Learn Linux for Free [with Examples]

Linux Commands and Tools

How to Send a Message to Logged Users in Linux Terminal

Understanding Shell Commands Easily Using “Explain Shell” Script in Linux

13 Linux Network Configuration and Troubleshooting Commands

12 Useful Commands For Filtering Text for Effective File Operations in Linux

Fast – Test Your Internet Download Speed from Linux Terminal

Boxes – Draws ASCII Art Boxes and Shapes in Linux Terminal

Linux Server Monitoring Tools

Sysdig – A Powerful System Monitoring and Troubleshooting Tool for Linux

Arpwatch – Monitor Ethernet Activity {IP and Mac Address} in Linux

Sysmon – A Graphical System Activity Monitor for Linux

How to Monitor Nginx Performance Using Netdata on CentOS 7

Collectl: An Advanced All-in-One Performance Monitoring Tool for Linux

CloudStats.me – Monitors Your Linux Servers and Websites from the Cloud

Learn Linux Tricks & Tips

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

How to Convert From RPM to DEB and DEB to RPM Package Using Alien

How to Add a New Disk Larger Than 2TB to An Existing Linux

How to Use ‘at’ Command to Schedule a Task on Given or Later Time in Linux

How to Check Which Apache Modules are Enabled/Loaded in Linux

2 Ways to Re-run Last Executed Commands in Linux

Best Linux Tools

11 Best Screen Recorders For Linux in 2023

Best Java IDE’s for Linux Developers

Top 5 Open Source Collaboration Platforms for Linux in 2023

13 Most Used Microsoft Office Alternatives for Linux

11 Best GUI Tools for Linux System Administrators in 2023

10 Best Flowchart and Diagramming Software for Linux

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