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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
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  • Pro Courses
    • Bash Scripting
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    • AI for Linux
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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 Create Device Files in Linux Using mknod Command

5 Useful Ways to Do Arithmetic in Linux Terminal

Translate rwx Permissions into Octal Format in Linux

PacVim – A Game That Teaches You Vim Commands

11 Useful X-window (GUI Based) Linux Commands – Part I

How to Check How Long a Process Has Been Running in Linux

Linux Server Monitoring Tools

Setting Up Real-Time Monitoring with ‘Ganglia’ for Grids and Clusters of Linux Servers

4 Tools to Manage EXT2, EXT3 and EXT4 Health in Linux

Configure Collectd as a Central Monitoring Server for Clients

Tuned – Automatic Performance Tuning of CentOS/RHEL Servers

Bashtop – A Resource Monitoring Tool for Linux

A Shell Script to Monitor Network, Diske, Uptime, Load, and RAM in Linux

Learn Linux Tricks & Tips

How to Set Static IP Address and Configure Network in Linux

How to Find Files With SUID and SGID Permissions in Linux

How to Recover a Deleted File in Linux

How to Change Linux Partition Label Names on EXT4 / EXT3 / EXT2 and Swap

Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux

Add Rainbow Colors to Linux Command Output in Slow Motion

Best Linux Tools

15 Best Kali Linux Web Penetration Testing Tools

5 Most Frequently Used Open Source Shells for Linux

Top 6 Command Line Music Players for Linux Users

5 CLI Tools for Downloading Files and Browsing Internet in Terminal

5 Best PDF to Word Converters for Linux

13 Most Used Microsoft Office Alternatives for Linux

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