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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
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    • A – Z Linux Commands
    • 100+ Linux Commands
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    • Secure Linux Distros
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    • Debian Distributions
    • Ubuntu Distributions
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Fix “failed to mount /etc/fstab” Error in Linux

How to Fix “failed to mount /etc/fstab” Error in Linux

In this article, i will explain how to solve “failed to mount /etc/fstab” boot error in Linux. The file in

Install Nginx on Debian 9

How to Install LEMP (Linux, Nginx, MariaDB, PHP-FPM) on Debian 9 Stretch

Since Debian powers a large percentage of web servers all over the world, in this article we will explain how

Change Apache Server Name in Headers

How to Change Apache Server Name to Anything in Server Headers

In one of our several articles relating to Apache server security and hardening tips, we explained how to hide Apache

Manage Systemd Logs Using Journalctl

Manage Log Messages Under Systemd Using Journalctl [Comprehensive Guide]

Systemd is a cutting-edge system and service manager for Linux systems: an init daemon replacement intended to start processes in

Install Samba on Ubuntu for File Sharing on Windows

How to Install Samba on Ubuntu for File Sharing on Windows

Samba is a free/open source and popularly used software for sharing files and print services between Unix-like systems including Linux

CloudLayar Website Security

CloudLayar – A Free DNS Protection for Your Website

CloudLayar is a website security tool that allows you to protect any domain from DNS-related attacks completely Free. CloudLayar was

Limit CPU Usage of a Process in Linux

Limit CPU Usage of a Process in Linux with CPULimit Tool

In an earlier post, we’ve explained CPUTool for limiting and controlling CPU utilization of any process in Linux. It allows

Vifm - Linux Commandline File Manager

Vifm – A Commandline Based File Manager with ‘Vi Keybindings’ for Linux

In our last article, we have put together a list of 13 best file managers for Linux systems, most of

Fix Linux Boot Issues

How to Determine and Fix Boot Issues in Linux

The Linux system boots so fast that most of the output scrolls by too quickly to read the text (showing

Create a Linux Swap File

How To Create a Linux Swap File

In this article, we will explain swap space, and learn how to create swap space using a swap file in

Load and Unload Kernel Modules

How to Load and Unload Kernel Modules in Linux

A kernel module is a program which can loaded into or unloaded from the kernel upon demand, without necessarily recompiling

Petit Linux Log Analysis Tool

Petiti – An Open Source Log Analysis Tool for Linux SysAdmins

Petit is a free and open source command line based log analysis tool for Unix-like as well as Cygwin systems,

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Linux Server Monitoring Tools

10 Tips On How to Use Wireshark to Analyze Packets in Your Network

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

How to Install htop on CentOS 8

How to Install Icinga2 Monitoring Tool on Ubuntu 20.04/22.04

MTR – A Network Diagnostic Tool for Linux

Stacer – Linux System Optimizer & Monitoring Tool

Learn Linux Tricks & Tips

7 Best Tools to Compare Text Files in Linux

CPUTool – Limit and Control CPU Utilization of Any Process in Linux

How to Copy a File to Multiple Directories in Linux

Understanding Shared Libraries in Linux

How to Install netstat Command in Linux

Asciinema – Record and Share Your Terminal Sessions in Linux

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8 Best HTML & CSS Code Editors for Linux

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12 Best Command-Line FTP Clients for Linux Users

Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)

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