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« Previous ( 1 ... 26 27 28 29 30 31 ... 32 ) Next »Automate your Linux system tasks with cron
It's all about timing with cron, the scheduling daemon. Cron allows system administrators to schedule and automate scripted tasks with ease and precision.
Accessing SELinux policy documentation
SELinux has a large volume of policy documentation, but you have to know how to find what you're looking for.
SAN vs. NAS: Comparing two approaches to data storage
Learn the difference between storage area networks and network-attached storage, along with when to use each.
Why can't rootless Podman pull my image?
Restrictions placed on rootless containers can be inconvenient, but there's always some sacrifice of convenience and usability for security improvements
Linux permissions: An introduction to chmod
Learn how to read Linux file permissions and how to use chmod to modify them
How to use Ansible Galaxy
Ansible Galaxy is a repository for Ansible Roles that are available to drop directly into your Playbooks to streamline your automation projects.
Passwordless SSH using public-private key pairs
Did you know you can passwordless SSH? Here's how, and how to decide whether you should
A quick introduction to the Linux filesystem for Windows users
If you've considered giving Linux a closer look but are put off by the slashes, dots, roots, mounts, and terminal weirdness, this introduction to the Linux filesystem structure explains it all from a DOS/Windows perspective.
7 tips for sysadmins to improve communication skills
Don't let stereotypes define you. Everyone can improve their communication skills, and doing so can help not just in your work life, but also every other aspect.
Working with the Red Hat Insights API
Check out these instructions on how to remove a non-existing host from cloud.redhat.com from Red Hat Accelerator
DNS configuration with Ansible
The easiest way to learn Ansible automation is to dive in and give it a try. Start by configuring DNS.
How to manage multiple SSH key pairs
Secure your systems with multiple SSH keys without losing your mind
5 questions everyone should ask about microservices
Thinking about migrating your monolithic applications to microservices? Considering these questions sooner rather than later will lead to smarter decisions
Register Red Hat Enterprise Linux and attach a subscription with Ansible
Automate Red Hat Enterprise Linux system registration and subscription attachments with this quick Ansible role.
Red Hat Enterprise Linux 8 installation tips and tricks
Linux is easy enough to install, but are you taking full advantage of your options? Ken Hess has tips for installing Red Hat Enterprise Linux 8
Replacing a failing RAID 6 drive with mdadm
Learn how to replace a failing soft RAID 6 drive with the mdadm utility
Webmin: A web-based Linux management tool
What's more fun than a barrel of monkeys? A barrel of monkeys with a web management interface, of course.
From ProdOps to DevOps: Surviving and thriving
A reluctant former ProdOps pro's story of learning to love DevOps.
10 basic Linux commands you need to know
Out of the hundreds of possible Linux commands you could learn, here are the ten basic ones you really need to know.
How to navigate Ansible documentation
Ansible's documentation can be daunting for beginner's. Here's a tour that might help.