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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
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    • Linux Distros for Beginners
    • Linux Distros for Experts
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    • Secure Linux Distros
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    • Debian Distributions
    • Ubuntu Distributions
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Set Sudo Password Timeout Linux

How to Keep ‘sudo’ Password Timeout Session Longer in Linux

In recent articles, we’ve showed you 10 Useful Sudoers Configurations in Linux and Let Sudo Insult You When You Enter

Find Number of Files in a Directory and Subdirectories

How to Find Number of Files in a Directory and Subdirectories

In this guide, we will cover how to display the total number of files in the current working directory or

Samba4 AD DC SysVol Replication with Rsync

Setup SysVol Replication Across Two Samba4 AD DC with Rsync – Part 6

This topic will cover SysVol replication across two Samba4 Active Directory Domain Controllers performed with the help of a few

Show Date and Time for Each Command in History

Set Date and Time for Each Command You Execute in Bash History

By default, all commands executed by Bash on the command line are stored in history buffer or recorded in a

Linux I/O - Input/Output Redirection Operators

Learn The Basics of How Linux I/O (Input/Output) Redirection Works

One of the most important and interesting topics under Linux administration is I/O redirection. This feature of the command line

Join Additional Ubuntu DC to Samba4 AD DC Replication

Join an Additional Ubuntu DC to Samba4 AD DC for FailOver Replication – Part 5

This tutorial will show you how to add a second Samba4 domain controller, provisioned on Ubuntu 16.04 server, to the

Delete Files Securely Permanently in Linux

3 Ways to Permanently and Securely Delete ‘Files and Directories’ in Linux

In most cases the means we use to delete a file from our computers such as using Delete key, Trash

Sudoers Configuration for sudo in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

In Linux and other Unix-like operating systems, only the root user can run all commands and perform certain critical operations

Useful Commands For Effective File Operations in Linux

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

In this article, we will review a number of command line tools that act as filters in Linux. A filter

PhotoRec - Recover Deleted Lost Files in Linux

PhotoRec – Recover Deleted or Lost Files in Linux

When you delete a file accidentally or intentionally on your system using ‘shift + delete‘ or delete option or empty

Change Linux Terminal Prompt Colors

How to Customize Bash Colors and Content in Linux Terminal Prompt

Today, Bash is the default shell in most (if not all) modern Linux distributions. However, you may have noticed that

Top Linux Articles of Year 2016

TecMint.com – Top Most Viewed Articles of 2016

Finally, a most beautiful and joyful year comes to an End and now we are stepped into a new year

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Linux Server Monitoring Tools

Observium: A Complete Network Management and Monitoring System for RHEL/CentOS

How to Install Icinga2 Monitoring Tool on Debian

Monitor Server Logs in Real-Time with “Log.io” Tool on RHEL/CentOS 7/6

screenFetch – An Ultimate System Information Generator for Linux

How to Install Zabbix on RHEL 8

How to Do Security Auditing of Linux System Using Lynis Tool

Learn Linux Tricks & Tips

16 Useful apt Command Examples for Ubuntu/Debian Linux

11 Advanced Linux ‘Grep’ Commands on Character Classes and Bracket Expressions

5 Command Line Ways to Find Out Linux System is 32-bit or 64-bit

5 Ways to Empty or Delete a Large File Content in Linux

How to Install Wget in Linux

How to Use GNU bc (Basic Calculator) in Linux

Best Linux Tools

5 Best Open-Source School Management Software for Linux

3 Essential Linux Disk Scanning Tools (GUI and Terminal Based)

32 Most Used Firefox Add-ons to Improve Productivity in Linux

17 Best Node.js Frameworks and Libraries for Developers in 2026

22 Best Free C/C++ IDEs and Editors for Linux in 2026

5 GUI Tools to Free Up Space on Debian, Ubuntu and Linux Mint

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