stty -f dev://ccpty0 scrollback
[system] Welcome, alice.

[system] sek 0.1.0

New here?  cat HELLO_WORLD for a tour of the system.

[system] sek 0.1.0
device: ccpty0
user: alice
shell: /bin/sh

[user] 

[user] alice@sek:~$ 
[assistant] Welcome, Alice! It looks like you're using Sek, our shell environment.

Let's get started with a quick tour:

1. **Current Directory**: You are currently in your home directory (`/home/alice`).

2. **Command List**:
   - `cat HELLO_WORLD`: This command will display the content of a file named `HELLO_WORLD`.
   
3. **Common Commands**:
   - `ls`: Lists files and directories.
   - `cd <directory>`: Changes your current directory to `<directory>`.
   - `pwd`: Displays the current working directory.

4. **Environment Information**:
   - `device`: `ccpty0` indicates this is a terminal session.
   - `user`: `alice` is logged in.
   - `shell`: `/bin/sh` is the default shell being used.

5. **Help**:
   - You can use `man <command>` to get more information about commands, e.g., `man ls`.
   
6. **Exiting**:
   - Use `exit` or press `Ctrl+D` to log out of your session.

Would you like to try any specific command?

[user] sh: Welcome,: not found

[user] sh: 1.: not found

root@sek:~# 