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# Nexus Terminal
**A native desktop client for SSH, Telnet, RAW TCP, Serial, VNC, IRC, GitHub and local terminals — with secure credential handling and a focused, multi-session workflow.**
Nexus Terminal helps you manage many connections at once, keep terminal work organised, and move files with confidence. It is a single Rust application with no webview, so it starts quickly and stays responsive under heavy terminal output.
## Highlights
- SSH, Telnet, RAW TCP, Serial, VNC, IRC, GitHub and local terminal sessions in one app
- Tabbed sessions with split panes, pinning and drag-to-reorder
- SFTP browser with drag-and-drop uploads and a permission-aware directory picker
- SSH jump hosts, SOCKS5/HTTP proxies, local and remote port forwards, agent forwarding and TOTP auto-fill
- Serial consoles with full line settings (baud, data bits, parity, stop bits, flow control)
- Native VNC viewer, optionally tunnelled over SSH
- Disconnected overlay with one-click reconnect, and auto-reconnect with backoff
- Broadcast input, snippets, trigger rules and terminal search
- Session recording (asciicast v2) and playback
- Secure credential storage with the OS keychain first and an encrypted vault fallback
## Quick start
1. Launch Nexus Terminal.
2. Click **+** at the bottom of the sidebar (or press **Cmd+N** / **Ctrl+N**) and create a connection profile.
3. Click **Create & Connect** to save it and open a session in a new tab. Afterwards, click the profile in the sidebar to connect.
Prefer a one-off session? Use **Cmd+Shift+Q** / **Ctrl+Shift+Q** to quick connect, or click **Local Machine** in the sidebar for a local shell.
If a session drops, use the **Reconnect** button in the disconnected overlay.
### Coming from Alchementary Link?
On first run, Nexus Terminal copies your Alchementary Link profiles, encrypted vault and recordings into its own data directory, and picks up credentials saved in the OS keychain. The old data is left untouched. Older `.link` export files can still be imported.
## Documentation
- Product overview: [docs/overview.md](docs/overview.md)
- Quick start (shareable): [docs/quick-start.md](docs/quick-start.md)
- User manual: [docs/user-manual.md](docs/user-manual.md)
- Illustrated user guide (PDF): [docs/guide/nexus-guide.pdf](docs/guide/nexus-guide.pdf), built from LaTeX in [docs/guide](docs/guide) (`make` there; `tools/screenshots.sh` regenerates the screenshots)
- Build and release: [docs/build-and-release.md](docs/build-and-release.md)
## Keyboard shortcuts
All shortcuts use **Cmd** on macOS and **Ctrl** on Windows/Linux.
| macOS Shortcut | Windows/Linux Shortcut | Action |
| ----------------- | ---------------------- | -------------------------------- |
| Cmd + K | Ctrl + K | Open command palette |
| Cmd + N | Ctrl + N | New connection |
| Cmd + W | Ctrl + W | Close current tab |
| Cmd + Tab | Ctrl + Tab | Next tab |
| Cmd + Shift + Tab | Ctrl + Shift + Tab | Previous tab |
| Cmd + 1–9 | Ctrl + 1–9 | Switch to tab by number |
| Cmd + , | Ctrl + , | Open settings |
| Cmd + F | Ctrl + F | Find in terminal |
| Cmd + Shift + D | Ctrl + Shift + D | Split pane right (side by side) |
| Cmd + Shift + E | Ctrl + Shift + E | Split pane down (top and bottom) |
| Cmd + Shift + R | Ctrl + Shift + R | Toggle session recording |
| Cmd + Shift + B | Ctrl + Shift + B | Toggle broadcast input mode |
| Cmd + Shift + S | Ctrl + Shift + S | Open snippet library |
| Cmd + Shift + Q | Ctrl + Shift + Q | Quick connect |
| F11 | F11 | Toggle fullscreen |
## Building from source
Nexus Terminal is a Rust workspace in `rust/`. With [rustup](https://rustup.rs) installed:
```bash
cd rust
cargo run --release
```
See [docs/build-and-release.md](docs/build-and-release.md) for platform prerequisites, tests and release packaging.