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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
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Networking Tips

Set Up IPsec-based VPN with Strongswan on Debian and Ubuntu

How to Set Up IPsec-based VPN with Strongswan on Debian and Ubuntu

strongSwan is an open-source, cross-platform, full-featured, and widely-used IPsec-based VPN (Virtual Private Network) implementation that runs on Linux, FreeBSD, OS

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Linux Commands and Tools

How to Run Multiple Commands on Multiple Linux Servers

Sysadmins & DevOps: 20 Must-Know Advanced Linux Commands

20 Useful ‘apt-get’ Commands for Ubuntu Package Management

3 Ways to Change a User Default Shell in Linux

10 Useful Chaining Operators in Linux with Practical Examples

How to Create a Password Protected ZIP File in Linux

Linux Server Monitoring Tools

TCPflow – Analyze and Debug Network Traffic in Linux

How to Monitor Website and Application with Uptime Kuma

A Shell Script to Send Email Alert When Memory Gets Low

Load Testing Web Servers with Siege Benchmarking Tool

How to Install Cacti (Network Monitoring) Tool on RHEL Systems

4 Useful Tools to Monitor CPU and GPU Temperature in Ubuntu

Learn Linux Tricks & Tips

Fd – The Best Alternative to ‘Find’ Command for Quick File Searching

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

4 Ways to Find Server Public IP Address in Linux Terminal

How to Set Static IP Address and Configure Network in Linux

How to Count Word Occurrences in a Text File

How to Copy a File to Multiple Directories in Linux

Best Linux Tools

6 Best Linux Boot Loaders

7 Best Skype Alternatives for Linux in 2025

12 Best Media Server Software for Linux in 2024

27 Best Tools for VMware Administrators in 2024

5 Best Mathematical Equation and Formula Writing Tools for Linux

8 Best HTML & CSS Code Editors for Linux

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