System Management
Consult the European Vulnerability Database: Another Damn Database, or a Real Step Forward?
·1079 words·6 mins
Taming the Log Tsunami: My Quest for an Open Source Syslog Solution
·1765 words·9 mins
Community-Driven Anti-Spam Arsenal: From SpamCop to Modern Defense Networks
·756 words·4 mins
Building a Proper CI/CD Pipeline for Ansible Roles (Because Manual Testing is for Suckers)
·867 words·5 mins
Building an Open Source Security Fortress: A Blueprint for Sovereignty (and Sanity)
·1592 words·8 mins
My Top Ansible Modules for Everyday SysAdmin Tasks
·1352 words·7 mins
The Update Obsession: Are We Really Opening the Front Door to Cybercriminals?
·1075 words·6 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
My Favorite Tech Tools of 2025 (So Far)
·1606 words·8 mins
Error: externally-managed-environment when installing via pip3
·326 words·2 mins
Yum Remove duplicate packages
·327 words·2 mins
find and mv files in bash
·51 words·1 min
Postfix IPv6 capable + RBL + BIND9 as DNSBL
·313 words·2 mins
Migrate IMAP accounts from server A to server B
·325 words·2 mins
Unattended Security Updates in Ubuntu
·110 words·1 min
Converting kvm guests from lvm to qcow2, base images and snapshots
·205 words·1 min
How to monitor Bind with Munin
·310 words·2 mins