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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
    • Advertise
    • Submit Article Request
    • Suggest an Update

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: No such file or directory\r\n”,

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. This includes SSH private and

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 them. Ansible is a simple

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 many programming languages, is essentially

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 customized configurations on managed nodes.

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 now go deeper and discover

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. Ansible ships with standalone scripts

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 of hosts in Ansible. In

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 Node. In this part 3,

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 series), we will demonstrate how

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 your skills to use Ansible

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 a central server without the

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

Linux Commands and Tools

An Easy Way to Hide Files and Directories in Linux

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

How to Sync Files/Directories Using Rsync with Non-standard SSH Port

How to Convert CSV File to TSV File in Linux

How To Run a Cron Job Every 30 Seconds in Linux

How to Generate, Encrypt and Decrypt Random Passwords in Linux

Linux Server Monitoring Tools

A Shell Script to Send Email Alert When Memory Gets Low

How to Install Icinga2 Monitoring Tool on Debian

4 Tools to Manage EXT2, EXT3 and EXT4 Health in Linux

Install OpenNMS Network Monitoring in Debian and Ubuntu

GoAccess (A Real-Time Apache and Nginx) Web Server Log Analyzer

Glances – An Advanced Real Time System Monitoring Tool for Linux

Learn Linux Tricks & Tips

How to Auto Execute Commands/Scripts During Reboot or Startup

Find Top 10 IP Addresses Accessing Your Apache Web Server

How to Delete User Accounts with Home Directory in Linux

How to List Files Installed From a RPM or DEB Package in Linux

Understanding Shutdown, Poweroff, Halt and Reboot Commands in Linux

How to Recover a Deleted File in Linux

Best Linux Tools

Best HTML & CSS Code Editors for Linux

Best Tools to Install on Fresh Linux Mint Installation

5 Online Tools for Generating and Testing Cron Jobs for Linux

Best Skype Alternatives for Linux Desktop

5 Best Open-Source Project Management Tools for Linux in 2023

Top 6 Partition Managers (CLI + GUI) for Linux

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