A lightweight mobile app for remotely managing Linux systems, with a backend server for real-time command execution and system monitoring. Backend powered by ASP.NET Core + SignalR, frontend built with Flutter (Cupertino UI).

• Remote command execution via SSH
• sudo support (password stored only in memory)
• Persistent shell state (cd, working directory)
• Command cancellation (Stop execution)
• Real-time system monitoring with live updates:
  • OS info
  • CPU load
  • RAM usage
• Clean Cupertino-style mobile UI

• SSH credentials are provided by the client only.
• Sudo password is not persisted on the backend.
• Client-side secrets stored securely.

dotnet restore
dotnet run

1. Install the provided APK on your device.
2. Open the app, go to Settings, and fill in:
   • Host Address (Linux server IP)
   • URL (SignalR Hub endpoint, e.g., http://<host>:5050/systemHub)
   • Username / Password (Linux credentials)
   • sudo password (if needed)
3. Tap Connect to start monitoring and executing commands.