Stabilizing shell

Stabilize your shell:

1. Import pty module and spawn bash shell

   python3 -c 'import pty;pty.spawn("/bin/bash")'

2. Press CTRL + Z to background process and get back to your host machine

3. Use stty command to set terminal line settings and foreground back the target terminal

   stty raw -echo; fg

4. Set the terminal emulator to xterm:

   export TERM=xterm

5. Press Enter