# 🗺️ 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