Margrop Blog

Margrop Blog - Notes on engineering, infrastructure, automation, and daily life

• 2023-02-26 Open Specific Ports on Ubuntu 22.04 with UFW or iptables
  Ubuntu iptables Firewall GFW FuckGFW
• 2023-02-26 Proxmox VE 9.0 Daily Maintenance: Remove the No-Subscription Notice and Use China Mirrors (Updated 2025-08-06)
  PVE Proxmox VE pvekclean
• 2026-04-30 [Transfer] Synology NAS CLI Administration Guide
  synology NAS CLI SSH synouser synogroup synoshare synonet synoservice synowin command-line administration
• 2026-04-30 [Transfer] Synology DiskStation Administration CLI Guide: Reading Notes and Command Cheatsheet
  Synology DSM NAS CLI Linux Operations DiskStation Command Line
• 2026-04-30 [Translation] Synology SSH Commands Cheatsheet
  Synology SSH
• 2026-04-29 The Best Home for OpenClaw / HermesAgent: Proxmox VE
  OpenClaw HermesAgent Proxmox PVE virtualization AI Agent self-hosting
• 2026-04-28 Debugging Chinese Text Turning into Underscores in tmux + opencode: The Real Culprit Was client_utf8=0
  tmux opencode terminal utf-8 mac cli troubleshooting
• 2026-04-25 Proxmox VE VM Creation and Ubuntu 26.04 Unattended Installation: A Practical Guide
  PVE Proxmox Ubuntu cloud-init unattended-installation virtualization
• 2026-04-24 Why a NAS hostname with `speedtest` can sometimes be much faster
  NAS dns domain router telecom reverse-proxy
• 2026-04-20 [Repost] Google Cloud Free VM, 2-core 1 GB RAM, 30 GB disk, 200 GB traffic/month
  wechat google-cloud free-vm
• 2026-04-13 OpenClaw Backup Failure Investigation and Fix: From Two Broken Schedules to a Fully Restored Automation Pipeline
  OpenClaw ops troubleshooting cron launchd backup
• 2026-04-13 When Docker Networks Collide with the Home LAN: Moving Auto-Allocated Subnets Back to 172
  docker network nas portainer dockhand ipam synology
• 2026-04-05 Using WoClaw to Solve Shared Memory for Multi-Agent Workflows: OpenClaw, Codex, Claude, and Gemini on the Same Table
  woclaw OpenClaw Codex claude gemini multi-agent shared-memory AI
• 2026-03-31 Clawd Code Quick Architecture Read: One Page to Understand the Python-First Rewrite Workspace
  clawd-code claude-code python architecture audit
• 2026-03-31 Clawd Code Latest Code Analysis: How a Python-First Claude Code Rewrite Organizes Commands, Tools, Sessions, and Audit
  clawd-code claude-code python Agent architecture audit porting
• 2026-03-25 Adding Proxy Support to Antigravity and Claude on macOS: Safely Wrapping Electron Apps Without Patching Them
  macos electron proxy claude antigravity automation
• 2026-03-24 Upgrading OpenClaw to 2026.3.23-2: A Real Compatibility Upgrade Playbook
  OpenClaw ops upgrade compatibility troubleshooting
• 2026-03-23 Resize the disk of an Ubuntu VM in PVE — the complete workflow from Web UI to guest OS
  Proxmox VE Ubuntu LVM disk resize operations
• 2026-03-19 One Month with OpenClaw on MiniMax: Stable, Fast Enough, and Valuable Because It Lasts
  MiniMax OpenClaw Automation Ops AI Review
• 2026-03-06 A Very Practical Trick: Export Yuque Documents to Markdown Without a Membership
  Yuque Markdown Productivity Writing