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Tecmint: Linux Howtos, Tutorials & Guides
  • 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
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    • Submit Article Request
    • Suggest an Update

Linux FAQ’s

Fix 403 Forbidden Error Apache

“Forbidden – You don’t have permission to access / on this server” Error

Apache web server is one of the most popular and widely used open-source web servers thanks to its stability and reliability. The web server commands

Fix NTFS Partition Failed to Mount Error

How to Fix NTFS Partition Failed to Mount Error in Linux

In this article, we will show how to fix NTFS failed to mount errors such as “Failed to mount ‘/dev/sdax’: Input/output error, NTFS is either

Fix ERROR 1130 (HY000): Host Not Allowed to Connect Mysql

How to Fix ERROR 1130 (HY000): Host is not allowed to connect to this MySQL server

In this quick article, you will learn how to solve the “ERROR 1130 (HY000): Host x.x.x.x is not allowed to connect to this MySQL server”

Fix Ansible Shared Connection Error

How to Fix “Shared connection to x.x.xx closed” Ansible Error

In this short article, we will explain how to solve the: “module_stderr“: “Shared connection to x.x.x.x closed.\r\n”, “module_stdout”: “/bin/sh: /usr/bin/python: No such file or directory\r\n”,

Fix Passwd: Authentication token manipulation Error

How to Fix “passwd: Authentication token manipulation error” in Linux

In Linux, the passwd command is used to set or change user account passwords, while using this command sometimes users may encountered the error: “passwd:

Fix “firewall-cmd: command not found” Error

How to Fix “firewall-cmd: command not found” Error in RHEL/CentOS 7

firewall-cmd is a command line front-end for firewalld (firewalld daemon), a dynamic firewall management tool with D-Bus interface. It supports both IPv4 and IPv6; it

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 and how to fix this

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 question contains descriptive information concerning

Fix: ERROR 2003 (HY000): Can’t connect to MySQL

Fix: ERROR 2003 (HY000): Can’t connect to MySQL server on ‘127.0.0.1’ (111)

This tutorial is intended to explain the necessary steps for solving the “ERROR 2003 (HY000): Can’t connect to MySQL server on ‘127.0.0.1’ (111)” which might

A Beginners Guide To Learn Linux for Free [with Examples]

Linux Commands and Tools

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

Ntfy – Get Desktop or Phone Alerts When Long Running Command Finishes

Wikit – A Command Line Tool to Search Wikipedia on Linux

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

How to Backup or Clone Linux Partitions Using ‘cat’ Command

How to Remove Packages with Dependencies Using Yum

Linux Server Monitoring Tools

How to Use Nmap Script Engine (NSE) Scripts in Linux

BCC – Dynamic Tracing Tools for Linux Performance Monitoring, Networking and More

How to Do Security Auditing of Linux System Using Lynis Tool

screenFetch – An Ultimate System Information Generator for Linux

6 Useful Tools to Monitor MongoDB Performance

Nethogs – Monitor Linux Network Traffic Usage Per Process

Learn Linux Tricks & Tips

How to Clone a Partition or Hard drive in Linux

How to Count Word Occurrences in a Text File

How to Repair and Defragment Linux System Partitions and Directories

How to Restore Deleted /tmp Directory in Linux

How to Watch TCP and UDP Ports in Real-time

How to Add a New Disk Larger Than 2TB to An Existing Linux

Best Linux Tools

15 Best Open Source Music Making Software for Linux in 2023

19 Best Open Source WYSIWYG HTML Editors in 2023

The Best Tools for Creating Fillable PDF Forms on Linux

4 Best Twitter Clients for Linux in 2023 (Updated)

16 Best Tools to Access Remote Linux Desktop

13 Best Tiling Window Managers for Linux

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