🌸 Initial commit — Midori's Linux Dojo

🌸 Midori's Linux Dojo/Lab Overview.md

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+# 🗺️ Alpine Linux Admin Lab
+
+> Your personal Linux lab on Proxmox with 3 Alpine VMs
+
+## 🖥️ Lab Setup
+
+| VM | IP | Network | Access |
+|----|-----|---------|--------|
+| **alpine-hop** 🧑‍💻 | `192.168.11.171` / `10.0.1.3` | vmbr0 + vmbr1 | You + Me |
+| **alpine-1** 🖥️ | `10.0.1.1` | vmbr1 (isolated) | Via hop only |
+| **alpine-2** 🖥️ | `10.0.1.2` | vmbr1 (isolated) | Via hop only |
+
+## 🔑 Quick SSH
+```bash
+ssh root@192.168.11.171        # → alpine-hop (password: Midori)
+# from hop:
+ssh root@10.0.1.1              # → alpine-1
+ssh root@10.0.1.2              # → alpine-2
+```
+
+## 📚 Phases
+
+1. [[Phase 1 - Walking]] — Basic commands, file system, navigation
+2. [[Phase 2 - Networking]] — Ping, SSH, file transfer
+3. [[Phase 3 - Users and Files]] — Users, groups, permissions
+4. [[Phase 4 - Security]] — Firewall, logging, hardening
+5. [[Phase 5 - Server Stuff]] — Web server, NFS, file sharing
+6. [[Phase 6 - Automation]] — Shell scripts, cron, awk/sed
+
+## 💡 Tips
+- Break stuff on purpose! Use `phase1-ready` snapshot to restore
+- Ask Midori to verify your work at any time
+- Take your own snapshots before big experiments