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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
  • Tools
  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
    • Testimonials
    • Donate
    • Advertise
    • Submit Article Request
    • Suggest an Update

Linux Commands

Linux Commands for Linux Beginners

Change Linux Date and Time

How to Work with Date and Time in Bash Using date Command

Date command is an external bash program that allows to set or display system date and time. It also provides

Switch to Another User without Password

How to Switch (su) to Another User Account without Password

In this guide, we will show how to switch to another or a specific user account without requiring a password.

Install Linux from USB Device

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

Installing Linux from a USB mass storage device or logging into Live Linux Environment is a cool Idea. Booting from

Search Strings in Files Linux

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

This guide takes a tour of some of the best command-line tools that are used for searching matching strings or

Install Tar Command in CentOS

How to Install tar in CentOS, RHEL, and Fedora

tar is a widely used command-line-based utility for combining a bunch of files and/or directories into one archive file, commonly

Diskonaut Linux Disk Space Usage

Diskonaut – A Terminal Disk Space Navigator for Linux

diskonaut is a simple terminal disk space navigator built using Rust and supports Linux and macOS. To use it, specify

CDIR - Navigate Folders and Files on Linux

CDIR – A Faster Way to Navigate Folders and Files on Linux

Are you tired of running multiple cd commands and ls commands while searching files and directories on your system? cdir

Compress Files Faster in Linux

How to Compress Files Faster with Pigz Tool in Linux

Written by Mark Adler, Pigz is an acronym for Parallel Implementation of GZip. It’s a nifty compression tool that helps

Local Directory Synchronizer for Linux

Zaloha.sh – A Simple Local Directory Synchronizer Script for Linux

Zaloha.sh is a tiny and simple shell script used to synchronize two local directories: a source directory and a backup

Append Text to File in Linux

How to Append Text to End of File in Linux

While working with configuration files in Linux, sometimes you need to append text such as configuration parameters to an existing

Generate Pre Shared Key in Linux

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

A Pre-Shared Key (PSK) or also known as a shared secret is a string of characters that is used as

List Files By Sizes in Linux

How to List All Files Ordered by Size in Linux

In one of our several articles about listing files using the popular ls command, we covered how to list and

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Linux Commands and Tools

13 Linux Network Configuration and Troubleshooting Commands

The Silver Searcher – A Code Searching Tool for Programmers

Best Command Line Download Accelerators for Linux

18 Tar Command Examples in Linux

Pssh – Execute Commands on Multiple Remote Linux Servers

How to Use “mv” Command in Linux [9 Useful Examples]

Linux Server Monitoring Tools

How to Configure Custom Access and Error Log Formats in Nginx

How to Boost Linux Server Internet Speed with TCP BBR

Collectl: An Advanced All-in-One Performance Monitoring Tool for Linux

4 Ways to Watch or Monitor Log Files in Real Time

Stacer – Linux System Optimizer & Monitoring Tool

Conky – A System Monitor Tool for Linux Desktop

Learn Linux Tricks & Tips

Learn Difference Between “su” and “su -” Commands in Linux

2 Ways to Create an ISO from a Bootable USB in Linux

How to Set and Unset Local, User and System Wide Environment Variables in Linux

How to Add or Remove Linux User From Group

How to Find a Specific String or Word in Files and Directories

Powerline – Adds Statuslines and Prompts to Vim and Bash Shell

Best Linux Tools

15 Best Tiling Window Managers for Linux in 2025

11 Best GitHub Alternatives to Host Open Source Projects

7 Best Tools to Monitor and Debug Disk I/O Performance in Linux

6 Best Linux Boot Loaders

11 Best Screen Recorders For Linux in 2024

Top 6 Telegram Bots to Boost Your Productivity in 2025

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