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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
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    • RHCE Certification
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Linux Commands

Linux Commands for Linux Beginners

Rename All Files and Directory Names to Lowercase

Rename All Files and Directory Names to Lowercase in Linux

In our previous article, we have described how to count the number of files and subdirectories inside a given directory.

Linux ps Command Examples

30 Useful ‘ps Command’ Examples for Linux Process Monitoring

ps (processes status) is a native Unix/Linux utility for viewing information concerning a selection of running processes on a system:

Disable User Login in Linux

How to Block or Disable Normal User Logins in Linux

As a system administrator, you will inevitably perform scheduled system maintenances at some point or another. A few times, your

Wget Rename Download File

How to Rename File While Downloading with Wget in Linux

Wget utility is a popular and feature-rich command-line based file downloader for Unix-like operating systems and Windows OS. It supports

Change Runlevels Targets in Systemd

How to Change Runlevels (targets) in SystemD

Systemd is a modern init system for Linux: a system and service manager which is compatible with the popular SysV

Find Files With SUID and SGID Set in Linux

How to Find Files With SUID and SGID Permissions in Linux

In this tutorial, we will explain auxiliary file permissions, commonly referred to as “special permissions” in Linux, and also we

Exa - Linux ls Command Replacement

Exa – A Modern Replacement for “ls Command” Written in Rust

Exa is a lightweight, fast and modern replacement for the popular ls command on Unix-like operating systems. It is written

Save Linux Command Output to a File

How to Save Command Output to a File in Linux

There are many things you can do with the output of a command in Linux. You can assign the output

How to Fix Yum Error: Database Disk Image is Malformed

In this article, we will briefly describe YUM, YumDB, then the cause of Yum Error: database disk image is malformed

Unzip Zip Files to Specific Directory

How to Create and Extract Zip Files to Specific Directory in Linux

In one of our several articles about the tar command, we showed you how to extract tar files to a

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

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

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Linux Commands and Tools

3 Ways to List All Installed Packages in RHEL, CentOS and Fedora

10 Lesser Known Linux Commands That Are Super Useful

6 Useful Tools to Troubleshoot DNS Name Resolution Problems

Rename – A Command Line Tool For Renaming Multiple Files in Linux

9 Practical Examples of Tail Command in Linux

How To Create A File In Linux: Echo, Touch, Tee and Cat Commands

Linux Server Monitoring Tools

How to Setup Central Logging Server with Rsyslog in Linux

Suricata – A Intrusion Detection, Prevention, and Security Tool

How to Setup Rsyslog Client to Send Logs to Rsyslog Server in CentOS 7

Mytop – A Useful Tool for Monitoring MySQL/MariaDB Performance in Linux

vtop – A Linux Process and Memory Activity Monitoring Tool

Hardinfo2 – Check Hardware Information in Linux

Learn Linux Tricks & Tips

How to Use ‘cat’ and ‘tac’ Commands with Examples in Linux

How to Find Difference Between Two Directories Using Diff and Meld Tools

Use ‘pushd’ and ‘popd’ for Efficient Filesystem Navigation in Linux

How to Change Default Apache ‘DocumentRoot’ Directory in Linux

How to Upload or Download Files/Directories Using sFTP in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

Best Linux Tools

16 Best Notepad++ Alternatives for Linux in 2025

4 Best Twitter Clients for Linux in 2024 (Updated)

21 Best Slack Alternatives for Team Chat [Free & Paid]

8 Best RDP (Remote Desktop) Clients for Linux in 2024

5 Most Frequently Used Open Source Shells for Linux

10 Tools to Monitor Linux Disk Partitions and Usage in Linux

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