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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
  • Linux Distros
    • Linux Distros for Beginners
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Ioannis Koustoudis

Ioannis Koustoudis is a LFCS­ Linux sysadmin from Kavala, Greece. He works for the ministry of education and supports almost 200 school units in their infrastructure. If he is not in front of a computer screen, he plays music (he is a multi­-instrumentalist) or take care of his two lovely kids.
Configure Network Ethernet Connection Using nmcli Tool

How to Configure Network IP Connections Using ‘nmcli’ in Linux

As a Linux administrator, you’ve got various tools to use to configure your network connections, such as nmtui, your NetworkManager

Create New Services and Units in SystemD

How to Use Systemd to Run Bash Scripts at Boot in Linux

A few days ago, I came across a CentOS 8 32-bit distro and decided to test it on an old

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Linux Commands and Tools

How to Add New Disks Using LVM to an Existing Linux System

11 Cron Command Examples in Linux [Schedule Cron Jobs]

4 Useful Commands to Clear Linux Terminal Screen

Install Linux from USB Device or Boot into Live Mode Using Unetbootin and dd Command

10 ‘free’ Commands to Check Memory Usage in Linux

How to Find Recent or Today’s Modified Files in Linux

Linux Server Monitoring Tools

iftop – A Real Time Linux Network Bandwidth Monitoring Tool

Htop – An Interactive Process Viewer for Linux

Install Munin (Network Monitoring) in RHEL, CentOS and Fedora

How to Monitor Node.js Applications Using PM2 Web Dashboard

Watchman – A File and Directory Watching Tool for Changes

Netdata – A Real-Time Performance Monitoring Tool for Linux Systems

Learn Linux Tricks & Tips

4 Ways to Find Server Public IP Address in Linux Terminal

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

Ways to Use ‘find’ Command to Search Directories More Efficiently

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

How to Clone a Partition or Hard drive in Linux

An Easy Way to Hide Files and Directories in Linux

Best Linux Tools

17 Best KDE Multimedia Applications for Linux

13 Free and Open-Source Video Editing Software for Linux in 2024

Top 7 Free Odoo Apps for Linux Users in 2025

6 Best Modern Linux ‘init’ Systems (1992-2025)

11 Best Self-Hosted Alternatives to Google Photos

8 Best Command-Line/Terminal Email Clients for Linux

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