RHEL

🚀 Announcing “Red Hat Enterprise Linux 9 for SysAdmins” Buy on Amazon Buy on BPB I’m excited to announce the release of “Red Hat Enterprise Linux 9 for SysAdmins”, co-authored with Jerome Gotangco!

Red Hat Leads the Pack in G2 Rankings Red Hat, a pioneer in open-source solutions, has once again secured top honors in G2’s peer-reviewed software rankings for 2024.

Installing Ansible: A Step-by-Step Guide Ansible is a powerful open-source tool for IT automation, allowing you to manage configurations, deploy applications, and orchestrate complex workflows.

Introduction Red Hat has identified a critical vulnerability in runc, a key component of container infrastructure, which facilitates container escapes, potentially allowing attackers unauthorized access to the host operating system from within a container.

How to Change a User Password with Ansible Welcome to another episode of Ansible Pilot!

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

Introduction As organizations increasingly prioritize cybersecurity and compliance, the need for robust security measures has become paramount.

CIS Benchmark In today’s cybersecurity landscape, hardening your systems is crucial to protect against evolving threats.

Step by step To run Red Hat Enterprise Linux (RHEL) 9.

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

Automating the process of updating the IP address and netmask values in the network configuration file of multiple remote hosts can be a time-consuming and tedious task.

Automating your Linux user management (local user and group) with Ansible enables you to achieve Infrastructure As Code (IaC).

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

How to Create ISO image from Files and Folders with Ansible?

How to Find All Files with a specific Extension with Ansible?

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

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 Red Hat Enterprise Linux version 9?

How to deploy a proxy server squid on RedHat-like systems with Ansible?

How to deploy a webserver apache httpd on RedHat-like systems with Ansible?

What is Polkit Privilege Escalation - (CVE-2021–4034)? “A memory corruption vulnerability in Polkit’s pkexec, witch allows any unprivileged user to gain full root privilege on a vulnerable system using default polkit configuration” cit.

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

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

How to Configure Kernel Parameters in RedHat-like Linux systems with Ansible using system role?

My Ansible Playbook code was officially included in the Red Hat Security Bulletin RHSB-2021-009 Log4Shell - Remote Code Execution - log4j (CVE-2021-44228).