Dell, VCF, and Azure: A Hybrid Cloud Operating Model
The purpose of this model is not to create bureaucracy. It is to remove the ambiguity…
usermod Command: Manage Linux Users, Groups, UID, Shell and More
Most admins learn usermod -aG in their first week and never read much beyond it. But…
The Hybrid Cloud Translation Bureau: Mapping VMware Cloud Foundation to Microsoft Azure
Compute translation should therefore start with service objectives, not source VM counts. A datastore-backed database inside…
AI Power Is Now a Business Capacity Decision: What CEOs and CIOs Need to Know About Megawatts, Cooling, and Community Approval
Retrofitting an existing room can be more complex than placing new racks. The electrical path may…
9 Deprecated Linux Networking Commands and Alternative Tools You Should Use
Linux provides tons of command line utilities that Linux administrators learned years ago are now outdated….
Azure Local 2607 Architecture and Upgrade Advisory: Build 12.2607.1003.71, Known Issues, and Production Readiness
The headline networking change is useful: an Azure Local VM can own the DNS-server address or…
Whole GPU, Passthrough, vGPU, MIG, or Time Slicing? The Enterprise GPU Allocation Decision Matrix
A normal extended-resource request for nvidia.com/gpu: 1 usually means exclusive allocation of one advertised GPU device…
Amazon EVS vs Private VCF: Cloud Escape Hatch or Long-Term Platform?
And sometimes it is just a cloud escape hatch. A private VCF platform earns its role…
Upgrade Rocky Linux 9 to Rocky Linux 10.1
In this article, we’ll show you how to move from Rocky Linux 9 to Rocky Linux…
How to Monitor Linux Performance with Sysstat Tools
Sysstat is a collection of performance monitoring utilities for Linux that includes mpstat, pidstat, iostat, and…
SSH Dropped and Killed Your Job? Here’s the Fix
You’ve been running a long rsync job or a Python script on a remote server only…
CrowdStrike Services and Agentic MDR Put the Agentic SOC in Reach
Legacy SIEMs, fragmented toolchains, and manual workflows cannot keep up with the scale and complexity of…
After You Migrate: Cleanup, Governance, and Preventing Unmanaged Disks from Coming Back
TL;DR Converting disks is not the finish line. Your real goal is a new steady state:…
Convert Azure VMs from Unmanaged to Managed Disks: A Production-Ready Runbook
TL;DR Converting a VM to managed disks is usually operationally straightforward: deallocate, convert, start, validate. The…
Azure Unmanaged Disks Retirement: How to Tell If You’re at Risk Before End of March 2026
TL;DR If any Azure IaaS VM in your estate still uses unmanaged disks, it is on…