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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

How to Enable, Disable and Install Yum Plug-ins

24 Funniest Commands to Try in the Linux Terminal

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

Find Out All Live Hosts IP Addresses Connected on Network in Linux

Gogo – Create Directory “Bookmarking” in Linux

12 ss Command Examples to Monitor Network Connections

Linux Server Monitoring Tools

20 Useful Commands of ‘Sysstat’ Utilities (mpstat, pidstat, iostat and sar) for Linux Performance Monitoring

CloudStats.me – Monitors Your Linux Servers and Websites from the Cloud

ngxtop – Monitor Nginx Log Files in Real Time in Linux

CBM – Shows Network Bandwidth in Ubuntu

Install OpenNMS Network Monitoring Tool in CentOS/RHEL 7

Psensor – Monitor Linux Hardware Temperature [Motherboard and CPU]

Learn Linux Tricks & Tips

How to Set Static IP Address and Configure Network in Linux

How to Encrypt and Decrypt Files and Directories Using Tar and OpenSSL

5 Ways to Find a ‘Binary Command’ Description and Location on File System

How to Check Which Apache Modules are Enabled/Loaded in Linux

How to Convert Files to UTF-8 Encoding in Linux

How to Run Linux Commands in Background and Detach in Terminal

Best Linux Tools

6 Best Email Clients for Linux Systems

5 Best Platforms for Hosting Your Web Development Projects

Best Skype Alternatives for Linux Desktop

9 Best Free UPnP and DLNA Media Servers for Linux

11 Best Free and Low-Cost SSL Certificate Authorities

10 Best Google Drive Clients for Linux in 2023

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