Computers, Security & Gadgets

Red Hat Enterprise Linux (RHEL) 8 Installation On VirtualBox for RHCE & RHCSA Practice

RHCE RHEL 8 - Ansible - Inventory (Create a static host inventory file)

RHCE RHEL 8 - Ansible - Modules

RHCE RHEL 8 - Ansible - Variables

RHCE RHEL 8 - Ansible - Facts

RHCE RHEL 8 - Ansible - Plays and Playbooks

RHCE RHEL 8 - Ansible - Configuration Files

RHCE RHEL 8 - Ansible - Using Provided Documentation

RHCE RHEL 8 - Ansible - Install Required Packages

RHCE RHEL 8 - Ansible - Manage Parallelism

RHCE RHEL 8 - Ansible - Create and Distribute SSH Keys on Managed Nodes

RHCE RHEL 8 - Ansible - Configure privilege escalation on managed nodes

RHCE RHEL 8 - Ansible - Use variables to retrieve the results of running a command

RHCSA RHEL 8 - Boot systems into different targets manually

RHCE RHEL 8 - Ansible - Firewall Rules

RHCE RHEL 8 - Ansible - Create simple shell scripts that run ad hoc Ansible commands

RHCSA RHEL 8 - Configure firewall settings using firewall-cmd/firewalld

RHCE RHEL 8 - Ansible - Storage devices

RHCE RHEL 8 - Ansible - Security

RHCSA RHEL 8 - Containers - Getting Started

RHCSA RHEL 8 - Create, mount, unmount, and use vfat, ext4, and xfs file systems

RHCE RHEL 8 - Ansible - Use Ansible Vault in playbooks to protect sensitive data

RHCE RHEL 8 - Ansible - Setup Virtual Exam Environment

Ubuntu 24.04 - Best practice setup

RHCE RHEL 8 - Ansible - Use conditionals to control play execution

RHCSA RHEL 8 - Log in and switch users in multiuser targets

RHCSA RHEL 8 - Configure IPv4 and IPv6 addresses

RHCSA RHEL 8 - Set enforcing and permissive modes for SELinux

RHCE RHEL 8 - Ansible - Download roles from an Ansible Galaxy and use them

RHCE RHEL 8 - Ansible - Create Roles

RHCE RHEL 8 - Ansible - Know how to work with commonly used Ansible modules

RHCE RHEL 8 - Ansible - Users and Groups

RHCE RHEL 8 - Ansible - Scheduled Tasks (cron)

RHCSA RHEL 8 - Diagnose and address routine SELinux policy violations

RHCSA RHEL 8 - Start and stop services and configure services to start automatically at boot

RHCE RHEL 8 - Ansible - File Systems

RHCSA RHEL 8 - Configure hostname resolution

RHCSA RHEL 8 - Configure superuser access

RHCSA RHEL 8 - Configure time service clients

Setup SSH Server on a Linux Guest VM with Virtual Box - NAT and Port Forwarding

RHCE RHEL 8 - Ansible - Create playbooks to configure systems to a specified state

RHCSA RHEL 8 - List and identify SELinux file and process context

RHCE RHEL 8 - Ansible - Software packages and repositories

RHCSA RHEL 8 - Access remote systems using SSH

RHCSA RHEL 8 - Practice on the go

RHCSA RHEL 8 - Change passwords and adjust password aging for local user accounts

RHCSA RHEL 8 - Modify the system bootloader

RHCSA RHEL 8 - Install and update software packages from Red Hat, a remote repo, or local filesystem

RHCSA RHEL 8 - Create simple shell scripts

RHCSA RHEL 8 - Archive, compress, unpack, and uncompress files using tar, star, gzip, and bzip2

RHCE RHEL 8 - Ansible - Configure Error Handling

RHCSA RHEL 8 - Start, stop, and check the status of network services

RHCSA RHEL 8 - Diagnose and Correct File Permission Problems

RHCSA RHEL 8 - Manage Layered Storage (Stratis)