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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
  • Tutorials
    • Docker Tutorials
    • Ansible Tutorials
    • Postfix Tutorials
    • Django Tutorials
    • LVM Tutorials
    • RAID Tutorials
    • KVM Tutorials
    • iSCSI Tutorials
    • Red Hat Virtualization
    • Hadoop Tutorials
    • Zentyal Tutorials
    • Create GUI Apps
  • 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

Automatically Restart a Failed Service in Linux

How to Automatically Restart a Failed Service in Linux

In a Linux system, services (also called daemons) play a critical role in handling various tasks such as web hosting,

List Systemd Running Services in Linux

How to Find Running Services in Linux with Systemd Commands

Linux systems provide a variety of system services (such as process management, login, syslog, cron, etc.) and network services (such

Reduce RAM & CPU Usage on Linux

How to Reduce RAM & CPU Usage on Linux

Linux is a powerful and efficient operating system, but high RAM and CPU usage can degrade performance, slow down applications,

Best Linux CLI Tools for Developers

13 CLI Tools Every Developer Should Master in 2025

In the world of software development, the command-line interface (CLI) remains a powerful and essential tool for developers. As we

Prevent File Deletion in Linux

How to Lock a File for Renaming/Deleting in Linux

If you’ve ever worked with sensitive files on Linux, you might have wanted to prevent others (or even yourself) from

Linux Sysadmins Commands

50 Must-Know Linux Commands: From Newbie to SysAdmin Pro

For someone new to Linux, using it can still feel challenging, even with user-friendly distributions like Ubuntu and Mint. While

mmv - Rename Multiple Files

How to Rename Files Using mmv for Advanced Renaming

Renaming files in Linux is something we all do, whether it’s to organize our files better or to rename files

Add a Line Using Sed Command

How to Append a Line After a String in a File Using sed Command

If you’re working with text files on a Linux system, you may need to modify the contents of those files.

Linux Commands for Machine Learning

40+ Linux Commands for a Better Machine Learning Workflow

Linux is the backbone of many machine learning (ML) workflows. With its powerful command-line interface, Linux gives engineers the flexibility

Identify Hard Drive Bottlenecks

8 Linux Commands to Diagnose Hard Drive Issues in Linux

As a Linux expert with over a decade of experience managing servers, I have seen how crucial it is to

Linux Service Management

How to Start, Stop, and Restart Services in Linux

If you’re new to Linux, understanding how to manage services is an essential skill. Services are processes that run in

Hashdeep - Linux File Integrity Checker

Hashdeep: A Powerful Tool for File Verification in Linux

As a seasoned Linux user with over a decade of experience, I’ve come across many tools that help in various

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Linux Commands and Tools

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

15 Useful ‘Sockstat Command Examples’ to Find Open Ports in FreeBSD

6 Useful Tools to Troubleshoot DNS Name Resolution Problems

Add Rainbow Colors to Linux Command Output in Slow Motion

30 Useful ‘ps Command’ Examples for Linux Process Monitoring

8 Parted Commands to Manage Disk Partitions in Linux

Linux Server Monitoring Tools

IPTraf-ng – A Console-Based Network Monitoring Tool

Nmon – Monitor Linux System and Network Performance

Web VMStat: A Real Time System Statistics (Memory, CPU, Processess, etc) Monitoring Tool for Linux

How to Monitor Linux Server Security with Osquery

A Shell Script to Monitor Network, Diske, Uptime, Load, and RAM in Linux

10 Strace Commands for Troubleshooting and Debugging Linux Processes

Learn Linux Tricks & Tips

How to Boot into Single User Mode in CentOS/RHEL 7

How to Create a Password Protected ZIP File in Linux

How to Disable SELinux Temporarily or Permanently

How to Check Timezone in Linux

How to Send a Message to Logged Users in Linux Terminal

How to Create Hard and Symbolic Links in Linux

Best Linux Tools

15 Best Kali Linux Web Penetration Testing Tools

16 Open Source Cloud Storage Software for Linux in 2024

The 27 Best IDEs and Code Editors for Linux

41 Must-Have Free Open Source Applications for 2024

10 Best Flowchart and Diagramming Software for Linux

8 Best Command-Line/Terminal Email Clients for Linux

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