Notes from production
The Yamiru blog is where Viktor "Yamiru" Vasko writes up Linux server administration, security hardening and game server hosting: drawn from 11+ years of real incidents, not theory.
A 21-part technical and content checklist for building a site both Google and AI systems can crawl, understand, and cite - core infrastructure, structured data, entity engineering, E-E-A-T, machine-readable endpoints, an...
A level-by-level SEO playbook: technical foundations, entity-first content, structured data, Core Web Vitals, UX signals AI can measure, and early-stage tactics like conceptual-gap analysis and brand momentum.
16 practical tips for growing and polishing a Discord server: category limits, emoji channel names, a welcome screen, a moderation team, partnerships with other servers, bots for games and management, a rank and rewards...
A plain-language walkthrough for installing LuckPerms on Paper, Spigot or Purpur - what a permission plugin actually does, explained without assuming you already know the jargon.
A plain-language walkthrough for locking down SSH on a fresh Debian or CentOS box: what SSH actually is, why bots keep knocking on it, and how moving the door and hiring a bouncer (Fail2Ban) fixes it.