Eddie Jennings, Jr.

Welcome to 2021...or at least welcome to the 3rd week of 2021! :) I give an overview of things to expect in the channel this year. Remember to like and subscribe, and give feedback about content **you'd** like to see! If you're new to the channel, welcome! Find out more about what I do at www.ejsllc.com.

Answering viewer feedback about how to approach your preparation plan for the RHCSA exam. Thanks for the question, Roger! Five Tips for the RHCSA: https://rumble.com/vc2v5f-rhcsa-five-tips-for-success.html RHCSA Practice Sessions (YouTube Playlist): https://www.youtube.com/playlist?list=PLgYy5YCbiYbHh1ST5__ffj99eAjVfAwgy

When determining the cost of purchasing software for your business, it can be easy to forget to consider the cost of keeping that software current. Watch and learn why it's important to not forget this aspect of software costs.

I explain two reasons why you should only install a hypervisor to your bare metal server, rather than a full server operating system.

Join a discussion about what exactly is an IT generalist. How do they function in a small business? For more information about my own IT generalist offerings, visit www.ejsllc.com!

RHCSA practice sessions working on the "Attach persistent storage to a container" objective within the Managing Containers objective set.

Part two of the RHCSA practice sessions about managing containers. I cover the following objectives in this video. --Perform container management using commands such as podman and skopeo --Perform basic container management such as running, starting, stopping, and listing running containers

RHCSA practice session focusing on managing containers within Red Hat Enterprise Linux. Objectives covered in this video are 1. Run a service inside a container 2. Configure a container to start automatically as a systemd service

RHCSA practice session exploring these exam objectives. --Find and retrieve container images from a remote registry --Inspect container images

RHCSA practice session exploring SELinux.

RHCSA practice session exploring SELinux booleans

RHCSA practice session exploring more SELinux.

RHCSA practice session exploring access control lists. The script that is mentioned can be found at https://gitlab.com/EddieJennings

RHCSA practice session focusing on SSH key-based authentication and simple SSH hardening.

RHCSA practice session exploring firewalld.

RHCSA practice video where I focus on the objectives within "Manage basic networking." --Configure IPv4 and IPv6 addresses --Configure hostname resolution --Configure network services to start automatically at boot --Restrict network access using firewall-cmd/firewall

RHCSA practice session covering all of the objectives in the "Manage Users and Groups" objective category. --Create, delete, and modify local user accounts --Change passwords and adjust password aging for local user accounts --Create, delete, and modify local groups and group memberships --Configure superuser access

RHCSA practice session video where I talk about the objective "modify the system bootloader." The following topics are covered. Don't forget to subscribe! 2:12​ General Boot Information 6:10​ Grubby 13:00​ grub2-mkconfig 17:35​ UEFI 19:11​ Concusion

RHCSA practice session focusing on the objective "Work with package module streams."

Part two of an RHCSA practice session on the objective "Install and update software packages from Red Hat Network, a remote repository, or from the local file system." This video focuses on the rpm utility.

RHCSA practice session focusing on the objective "configure time service clients." In this video I talk about the chronyd service for the network time protocol and show common uses for the chronyc, timedatectl, and tzselect commands.

RHCSA practice session describing the "Install and update software packages from Red Hat Network, a remote repository, or from the local file system" objectives. This video focuses on function, configuration, and troubleshooting of yum and dnf.

RHCSA practice session focusing on setting the default boot target.

Part two of my RHCSA practice session on the topic "schedule tasks using at and cron." This video focuses the usage and configuration of anacron.

RHCSA practice session focusing on the objective: Start and stop services and configure services to start automatically at boot.