> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lukan.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Sessions

> Manage chat sessions and resume previous conversations.

Sessions persist to `~/.config/lukan/sessions/{id}.json`. Each session stores:

* Message history
* Checkpoints
* Token usage
* Compaction metadata
* Provider/model configuration

Session IDs are random 6-character hex strings.

## Managing Sessions

### In-Chat Commands

```
/resume              Open session picker to resume a saved session
/clear               Clear context and start fresh
```

### Command Line

```bash theme={null}
# Resume by ID
lukan --session <id>

# Continue most recent session
lukan -c
```

## Session Picker

Open the session picker with `/resume`. Navigate with:

* **Up/Down** - Navigate sessions
* **Enter** - Select session
* **Space** - Mark for deletion
* **Alt+A** - Toggle select all
* **Alt+X** - Delete marked
* **Escape** - Close

## Session Storage

Sessions are stored in `~/.config/lukan/sessions/`. Each file contains:

* Messages (user/assistant/tool calls)
* Configuration (provider, model, temperature)
* Token counts and usage
* Compaction metadata

Delete sessions manually or use `/chats delete <id>`.