VPS & Servers
VPS Snapshot vs Backup: What
A VPS snapshot is a point-in-time image of a server's disk that usually lives in the same storage system as the server, while a backup is an independe
3 Nov 2026
4 min read
VPS & Servers
UFW vs Provider Firewall on a VPS: Which Layer Should Block Traffic?
UFW and a provider firewall are not competitors — they filter at different layers. UFW is a host-level front end for netfilter inside your VPS, while
3 Nov 2026
4 min read
Self-Hosted Agents
OpenClaw Secrets Management on a VPS: A Practical Setup
How to store, scope, and rotate OpenClaw API keys and tokens on a VPS so the agent can use them without ever being able to read, log, or leak them.
3 Nov 2026
5 min read
Self-Hosted Agents
Running Multiple OpenClaw Instances on One VPS Without Collisions
How to run two to four OpenClaw agents on a single VPS: separate state directories, dedicated gateway ports, per-instance credentials, and systemd tem
3 Nov 2026
4 min read
Self-Hosted Agents
OpenClaw Log Rotation and Disk Growth: A Practical Fix
OpenClaw disks rarely fill in one hit — they creep. Set up logrotate for the gateway log, prune session transcripts and media caches, and cap journald
3 Nov 2026
4 min read
Self-Hosted Agents
How to Build Multi-Agent Workflows for Practical Tasks
A practical guide to assembling AI agents for real-world tasks like content creation and data analysis, covering common patterns and how to host them.
4 Oct 2026
3 min read