What’s the best way to learn Linux for hosting a Minecraft server?
I'd like to turn a spare computer into a server, probably to host Minecraft for a few friends. My Linux experience is pretty limited, so I'm looking for…
server administration
What’s the best way to learn Linux for hosting a small server?
I'd like to turn a spare computer into a server eventually, probably to host a Minecraft world for friends. My Linux experience is limited, so I'm wondering what…
Sanity Check: Moving DHCP to Windows Server 2025 While Reusing the Existing IP
I'm planning to migrate DHCP from an older Windows Server to a new Windows Server 2025 member server. To avoid changing IP helper configurations on our network devices,…
KB5122882 Causes New RDP Connections to Hang on Windows Server 2022
After KB5122882 installed overnight, users could no longer establish new RDP sessions to my Windows Server 2022 host. Existing sessions continued working, but new connections authenticated and then…
What’s the safest way to fix duplicate SIDs on two fresh Windows Server 2025 VMs?
I have two Windows Server 2025 virtual machines that somehow ended up with identical machine SIDs. Both were supposedly fresh installations, not cloned or deployed from an image.…
What’s the safest way to fix duplicate SIDs on two fresh Windows Server VMs?
I have two Windows Server 2025 virtual machines that somehow ended up with identical security identifiers. They were both installed from scratch, not cloned or created from an…
What’s the safest way to upgrade AlmaLinux and PHP across several websites?
I run several websites on a virtual server. They use different applications, but the PHP codebases are fairly similar. The server currently runs AlmaLinux 8 with PHP 7.3,…
How can I automatically log off matching admin sessions across multiple Windows servers?
I'm revisiting a project from about a year ago and want a cleaner way to manage Windows server sessions. I need a process that can inspect active, disconnected,…
Will Using the Terminal More Help Me Become a Better Linux Server Administrator?
I want to become a freelance Linux server administrator and troubleshooter. I already understand the basics, but I'd like to improve quickly and build practical experience for a…
Is My VAR Handling Windows Server Downgrade Keys Poorly?
I manage IT for a small organization and have been handling our Microsoft licensing and virtualization environment for many years. We recently moved from a two-host VMware Essentials…
What’s the Best Docker Infrastructure Training for Systems Administrators?
Our infrastructure team is responsible for building and operating separate Docker environments for development, testing, and production, but we are not responsible for application development or the broader…
How can I automatically restart stopped services when nobody is logged in?
I need to monitor three services on a server and automatically start them again if they stop, even when no user is logged in. The services are configured…
Which Red Hat Courses and Skills Are Most Useful for Real-World Server Administration?
I've completed RH124 and RH134 and will soon be taking over the maintenance and administration of my organization's Red Hat servers. I want to keep building practical skills…
How can I obtain or convert Windows Server 2019 Datacenter media for an Azure VM?
I have an Azure VM that requires Windows Server 2019 Datacenter installation media, but my licensing is managed through Azure. The evaluation setup disk does not work for…
Best Practices for Administering Servers with LAPS
I'm curious about the best practices for managing servers, especially with Local Administrator Password Solution (LAPS) in the mix. I've learned that LAPS automatically rotates passwords, which makes…
How Do I Get Ready for Managing a Linux Server at Work?
I've been working as a helpdesk tech for about four months and primarily use Ubuntu on my personal devices. However, my workplace is largely Windows-based. I just found…
How to Resolve Robocopy Permission Issues When Migrating Windows Servers?
I'm in the process of migrating from Windows Server 2012 R2 to 2019, both running as virtual machines, and I need to ensure that I retain all file…