2026
- February 10 - Dockhand - A Docker Interface to Manage Everything via Git!
- August 27 - GitOps without Vault: reducing blast radius by verifying instead of storing
- August 31 - SSH without static keys: 10-hour certificates backed by Entra ID
- September 4 - The GPG lock that should never have existed
- September 8 - What infrastructure-as-code doesn't cover: the machines configured by hand
- September 12 - Never expose the Docker socket: Traefik up front, an SSH tunnel for all access
- September 16 - Postmortem: when a routine backup freezes an entire server
2025
- January 14 - Welcome to TellServ Tech Blog
- November 22 - Choosing a Distributed Storage Technology for a Proxmox HA Cluster
- November 26 - Deploying with OpenTofu on LINSTOR DRBD: the beginning of problems
- November 30 - Reducing VM Disk Size with Clonezilla
- December 2 - SSH Session Freeze, MTU and MSS Clamping
- December 10 - Writing Blog Posts with Obsidian and Git
- December 26 - External Monitoring with Zabbix