linux

Search for a String in a File - Ansible module lineinfile

July 7, 2022
Posted by Luca Berton
ansible, search, filesystem, linux, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE, find, extension

How to Search for a String in a File with Ansible?

Install PostgreSQL in Debian-like systems - Ansible modules apt, stat, shell, service

June 8, 2022
Posted by Luca Berton
ansible, apt, module, deb, Ubuntu, PostgreSQL, database, debian

How to Install PostgreSQL with Ansible in RedHat-like systems? I’m going to show you a live Playbook and some simple Ansible code.

Install PostgreSQL in RedHat-like systems - Ansible modules yum, stat, shell, service

June 6, 2022
Posted by Luca Berton
ansible, yum, module, DNF, RedHat, PostgreSQL, database

How to Install PostgreSQL with Ansible in RedHat-like systems? I’m going to show you a live Playbook and some simple Ansible code.

How to Create a New LVM Partition with Ansible

June 1, 2022
Posted by Luca Berton
ansible, parted, module, storage, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE, disk

How to Create a New LVM Partition with Ansible? I’m going to show you a live Playbook with some simple Ansible code.

How to install Ansible in RedHat Enterprise Linux (RHEL) 9 - Ansible install

May 26, 2022
Posted by Luca Berton
ansible, install, RedHat, EPEL, rhel, ansible-core, operating system, installation, linux, rpm, enterprise, RedHat Enterprise Linux

How to install Ansible in Red Hat Enterprise Linux version 9?

How to install Ansible in Fedora 36 - Ansible install

May 16, 2022
Posted by Luca Berton
ansible, install, fedora, yum, dnf, operating system, installation, linux, rpm

How to install Ansible in Fedora version 36. Today we’re going to talk about the easier way to install and maintain Ansible inside Fedora 36 using the system repository.

How to Delete Only Files Inside a Directory - Ansible module find

May 10, 2022
Posted by Luca Berton
ansible, find, file, linux, file, directory, delete

How to Delete Only Files Inside a Directory with Ansible? I’m going to show you a live Playbook with some simple Ansible code.

Filter A List By Its Attributes - Ansible selectattr filter

May 9, 2022
Posted by Luca Berton
ansible, playbook, filter, selectattr, report, ansible-playbook, facts

How to Filter A List By Its Attributes in an Ansible Playbook?

How to Run Only One Task in Ansible Playbook? - Ansible tags statement

May 6, 2022
Posted by Luca Berton
ansible, playbook, tag, tags, statement, ansible-playbook

How to run only one task in an Ansible Playbook? I’m going to show you a live Playbook with some simple Ansible code.

Automate Dell EMC DNOS 10 Backups with Ansible Playbook

May 5, 2022
Posted by Luca Berton
ansible, network, dell, emc, backup, dnos, ansible network

How to Backup Config on Dell EMC Networking Operating System DNOS 10 with Ansible?

Automate Mikrotik RouterOS Config Backups with Ansible

May 5, 2022
Posted by Luca Berton
ansible, network, Mikrotik, RouterOS, backup, ansible network

How to Backup Config on Mikrotik RouterOS with Ansible? Maintaining a backup copy of your network appliance configuration is a good practice for all IT Professionals.

Backup Dell EMC DNOS 6 Configs with Ansible Playbook

May 5, 2022
Posted by Luca Berton
ansible, network, dell, emc, backup, dnos, ansible network

How to Backup Config on Dell EMC Networking Operating System DNOS 6 with Ansible?

Write a Variable to a File - Ansible module copy vs template

May 3, 2022
Posted by Luca Berton
ansible, copy, module, linux, template, CentOS, Fedora, Ubuntu, variables

How to write a variable to file with Ansible? From a simple value or the result of complex command execution on the target node often we have the need to write the result to a file.

How to install Ansible in Ubuntu 22.04 LTS Jammy Jellyfish — Ansible Install

May 2, 2022
Posted by Luca Berton
ansible, install, Ubuntu, operating system, installation, linux, apt

How to install Ansible in the latest Ubuntu 22.04. Today we’re going to talk about the easier way to install and maintain Ansible inside Ubuntu 22.

Ansible Command vs Shell Modules: Key Differences Explained

April 6, 2022
Posted by Luca Berton
ansible, command, shell, console, linux, bash, zsh

Ready to advance your Ansible expertise? Explore Linux Administrator Job openings today!

Three options to Safely Limit Ansible Playbooks Execution to a Single Machine

March 31, 2022
Posted by Luca Berton
ansible run playbook on one host, ansible, limit, hosts, command-line, playbook, hostname, inventory, linux, shell

Three options to Safely Limit Ansible Playbooks Execution to a Single Machine.

Set Execute Permission (a+x) on Linux File Using Ansible

March 30, 2022
Posted by Luca Berton
ansible, file, module, permission, filesystem, linux, redhat, ubuntu, chmod

How to Add Execute Permission 755 on Linux file with Ansible?

Ansible troubleshooting - This command has to be run under the root user

March 28, 2022
Posted by Luca Berton
ansible, troubleshooting, permission, linux, error, fatal, become

Introduction Today we’re going to talk about Ansible troubleshooting, specifically about the “This command has to be run under the root user” message.

Efficient File Backup with Rsync Using Ansible

March 28, 2022
Posted by Luca Berton
ansible, rsync, module, file sharing, networking, backup, linux, windows

How to backing up with rsync with Ansible? I’m going to show you a live Playbook and some simple Ansible code.

Deploy Apache HTTPD Container with Podman via Ansible

March 24, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, redhat, centos, fedora

How to Setup Apache Web Server in a Podman Container for RedHat-like systems with Ansible?

Difference Between ansible_hostname and inventory_hostname Explained

March 11, 2022
Posted by Luca Berton
ansible, terminology, ansible_hostname, inventory_hostname, ansible_fqdn, variables, ansible internal, tricks, ansible_fqdn

What is the difference between ansible_hostname vs inventory_hostname? These two ansible internal variables sometimes confuse one for another but they’re fundamentally different.