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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
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    • LFCS Exam
    • LFCE Exam
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    • Ansible Exam
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Ansible Tips

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:

Use Ansible Vault in Playbooks

How to Use Ansible Vault in Playbooks to Protect Sensitive Data – Part 10

As you go about using Ansible, you may be required to key in some confidential or secret information in playbooks.

Create and Use Roles in Ansible

How to Create and Download Roles on Ansible Galaxy and Use Them – Part 9

In Part 9 of Ansible Series, you will learn how to create and download roles on Ansible Galaxy and use

Work with Ansible Variables and Facts

How to Work with Ansible Variables and Facts – Part 8

We’ve mentioned variables in this Ansible series and just to jog your mind a little. A variable, just like in

Create Ansible Templates to Create Configuration for Nodes

How to Create Templates in Ansible to Create Configurations On Managed Nodes – Part 7

In this Part 7 of Ansible Series, you will learn how to create and use templates in Ansible to create

Linux System Administration Tasks with Ansible

How to Use Ansible Modules for System Administration Tasks – Part 6

In this Part 6 of Ansible Series, we have covered a few Ansible modules in the past topics, we will

Create Ansible Plays and Playbooks

How to Create Ansible Plays and Playbooks – Part 5

In this Part 5 of Ansible Series, we will explain how to create Ansible Plays and Playbooks using Ansible modules.

Use Static and Dynamic Inventory in Ansible

How to Use Static and Dynamic Inventories in Ansible – Part 4

In this Part 4 of Ansible Series, we will explain how to use static and dynamic inventory to define groups

Ansible Ad-hoc Command Examples

How to Configure Ansible Managed Nodes and Run ad-hoc Commands – Part 3

In the previous two articles of this Ansible Series, we’ve explained Core Components of Ansible and Setting Up Ansible Control

Install and Configure an Ansible Control Node

How to Install and Configure an Ansible Control Node – Part 2

In the previous topic, you learn about basic Ansible terminologies and basic concepts. In this topic (Part 2 of Ansible

Understand Core Components of Ansible

Understand Core Components of Ansible – Part 1

The Red Hat Certified Specialist in Ansible Automation exam (EX407) is a new certification program by Red Hat that tests

Install Ansible on CentOS 8

How to Install Ansible Automation Tool on CentOS/RHEL 8

Ansible is a free and opensource automation tool that allows system administrators to configure and control hundreds of nodes from

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Linux Commands and Tools

How to Reset USB Device Using Command Line in Linux

How to Copy Files and Directories in Linux [14 cp Command Examples]

How to Search Files by Name or Extension Using find Command

12 Linux ‘df’ Commands to Check Disk Space Usage

fuser – Find and Kill Processes by File, Directory, or Port

Set Date and Time for Each Command You Execute in Bash History

Linux Server Monitoring Tools

How to Use ‘fsck’ to Repair Linux File System Errors

Trickle – Control Network Traffic Bandwidth Of Applications in a Linux

Tuned – Automatic Performance Tuning of CentOS/RHEL Servers

Monitor Server Resources with Collectd-web and Apache CGI in Linux

ntopng – Web-Based Network Traffic and Security Monitoring Tool

ngrep – A Network Packet Analyzer for Linux

Learn Linux Tricks & Tips

How to Use ‘Yum History’ to Find Out Installed or Removed Packages Info

How to Find MySQL, PHP and Apache Configuration Files

How to Count Word Occurrences in a Text File

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

How to Change Linux Partition Label Names on EXT4 / EXT3 / EXT2 and Swap

How to Check Remote Ports are Reachable Using ‘nc’ Command

Best Linux Tools

6 Best Linux Boot Loaders

6 Best Command-Line FTP Clients for Linux Users

16 Best Tools to Access Remote Linux Desktop

11 Best Free and Low-Cost SSL Certificate Authorities

11 Best PDF Editors to Edit PDF Documents in Linux

8 Useful Linux Security Features and Tools for Beginners

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