Cloudflare Fell Over And Everyone Built on Top of It Too
·1002 words·5 mins
Cloudflare, AWS, and Azure outages show that centralized dependency risks affect modern infrastructure.
Devops-Infrastructure
Target Acquired: When WSUS Becomes the Weapon (CVE-2025-59287)
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When the Cloud Falls, the World Trembles
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The Ultimate Guide to Self-Hosted Containers in 2025
·1826 words·9 mins
Docker vs. Podman: Which Container Runtime Should You Use?
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My 'Poor Man's CMDB': An Ansible Throwback and a Modern Refresh
·1283 words·7 mins
My Top Ansible Modules for Everyday SysAdmin Tasks
·1352 words·7 mins
Ditch VMware for Proxmox: It's Time to Break Free!
·514 words·3 mins
Cloud or Bare Metal? My Case for Control, Sovereignty, and Sanity
·906 words·5 mins
Let's Build an Ansible Role for Basic Linux Hardening
·2390 words·12 mins
Contributing to Open Source: Why It Matters and How to Get Involved
·1036 words·5 mins
My Favorite Tech Tools of 2025 (So Far)
·1606 words·8 mins
Yum Remove duplicate packages
·327 words·2 mins
find and mv files in bash
·51 words·1 min
Postfix IPv6 Capable with RBL and BIND9 as DNSBL
·313 words·2 mins
Setting up Postfix with IPv6 support and integrating BIND9 as a DNS-based blacklist to block spam efficiently.
Converting KVM Guests from LVM to QCOW2, Base Images and Snapshots
·110 words·1 min
Guide on converting LVM-based KVM guests to QCOW2, creating base images and snapshots for flexible virtualization management.
Converting KVM Guests from LVM to QCOW2, Base Images and Snapshots
·205 words·1 min
How to convert KVM guests from LVM to QCOW2 format, use base images, and manage snapshots for better flexibility and performance.