raspberry-pi-manager

# Raspberry Pi Manager

A Swiss Army knife for Raspberry Pi administration. Whether you're running a single Pi as a home server or managing a fleet of IoT nodes, this toolkit gives you instant access to system stats, GPIO pins, services, sensors, and deployment workflows.

## How It Works

The script runs locally on the Pi or connects remotely via SSH. For local use, just execute the script directly. For remote management, configure SSH access.

### Local Usage

```bash
bash scripts/pi-manager.sh system
bash scripts/pi-manager.sh gpio read 17
```

### Remote Usage

```bash
export PI_HOST="pi@192.168.1.200"
export PI_SSH_KEY="~/.ssh/id_rsa"

bash scripts/pi-manager.sh --remote system
bash scripts/pi-manager.sh --remote gpio read 17
```

Multiple Pi support:

```bash
export PI_HOSTS="pi@node1.local,pi@node2.local,pi@node3.local"
bash scripts/pi-manager.sh --fleet system
```

## System Monitoring

Real-time insight into your Pi's health.

```bash
# Full system dashboard
$ bash scripts/pi-manager.sh system

┌─ Raspberry Pi 4 Model B (4GB) ─────────────────────┐
│                                                      │
│  CPU:    4× ARM Cortex-A72 @ 1.5GHz                │
│  Load:   0.42, 0.38, 0.31                          │
│  Temp:   48.3°C / 118.9°F  [████░░░░░░ OK]         │
│  Memory: 1.2GB / 3.7GB     [████████░░ 32%]        │
│  Disk:   12.4GB / 29.1GB   [█████████░ 43%]        │
│  Swap:   0MB / 100MB       [░░░░░░░░░░ 0%]         │
│  Uptime: 14 days, 7:23:41                           │
│  OS:     Raspberry Pi OS (Bookworm) 64-bit          │
│                                                      │
│  Network:                                            │
│    eth0:  192.168.1.200 (1000 Mbps)                 │
│    wlan0: 192.168.1.201 (72 Mbps, -42 dBm)         │
└──────────────────────────────────────────────────────┘
```

### Individual Metrics

```bash
# Temperature with threshold warning
bash scripts/pi-manager.sh temp
bash scripts/pi-manager.sh temp --warn...