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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • 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
  • Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
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    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
  • Advertise

Linux Commands

Linux Commands for Linux Beginners

Install Android Debug Bridge (adb) in Linux

How To Install and Use Android Debug Bridge (adb) in Linux

Android Debug Bridge (adb) is the most used command-line tool that enables the communication between a personal computer and a

Linux Domain DNS Lookup Tools

6 Useful Tools to Troubleshoot DNS Name Resolution Problems

DNS (Domain Name System) is the phonebook of the internet. A Domain name is a unique alphanumeric address that users

Create Systemd Service in Linux

How to Create a Systemd Service in Linux

Systemd is a modern software suite that provides many components on a Linux system including a system and service manager.

mknod Command Examples

How to Create Device Files in Linux Using mknod Command

In Linux, everything is a file, even physical devices such as disk drives, CD/DVD ROM, and floppy disks are represented

Pydf – An Alternative “df” Command to Check Disk Usage in Different Colours

The “pydf” (Python Disk File System) is an advanced command line tool and a good alternative to the “df command”,

Check Word Count in Linux

6 Wc Command to Count Number of Lines, Words, and Characters in File

wc (short for word count) is a command line tool in Unix/Linux operating systems, which is used to find out

Linux tee Command Examples

How to Use ‘tee’ Command in Linux [8 Useful Examples]

Almost all power users prefer to use the command line interface while interacting with Linux systems. By default, all Linux

sysctl Command Examples in Linux

How to Modify Linux Kernel Variables Using sysctl Command

You can configure several parameters or tunables of Linux (the kernel) to control its behavior, either at boot or on

Clear Linux Terminal Screen

4 Useful Commands to Clear Linux Terminal Screen

Just like any other operating system, Linux also supports a rich Graphical User interface (GUI). In fact, it supports multiple

Extract tar.xz File in Linux

How to List and Extract tar.xz File in Linux

A tar.xz file extension shows that the file is a tar archive file compressed using the XZ compression tool. In

Find Parent Process PID in Linux

How to Find Parent Process PPID in Linux

Every time a program is executed, the kernel creates a process associated with the program. Simply put, a process is

head Command Examples

How to Use ‘head’ Command in Linux [8 Useful Examples]

In Linux, there are various commands available to display the contents of the text file. Some of the popular and

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Linux Server Monitoring Tools

5 Modern VnStat PHP Replacements for Bandwidth Monitoring

How to Install ‘atop’ to Monitor Real-Time System Performance

iPerf3 – Test Network Speed/Throughput in Linux

How to Monitor Nginx Performance Using Netdata on CentOS 7

Stacer – Linux System Optimizer & Monitoring Tool

How to Monitor Docker Containers with Zabbix Monitoring Tool

Learn Linux Tricks & Tips

How to Change Runlevels (targets) in SystemD

Let Sudo Insult You When You Enter Incorrect Password

How to Use IP Command in Linux [24 Useful Examples]

How to View Colored Man Pages in Linux

How to Delete Large Directory with Thousands of Files in Linux

Hashdeep: A Powerful Tool for File Verification in Linux

Best Linux Tools

My Favorite Command Line Editors for Linux – What’s Your Editor?

32 Best File Managers and Explorers [GUI + CLI] for Linux in 2024

Top 5 Open-Source OCR Tools for Linux in 2025

5 Top Open-Source Microsoft 365 Alternatives for Linux

5 Best Reference Management Software for Linux in 2024

5 Must-Try AI Tools for Linux Users in 2026

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