Automated asciinema recordings using expect scripts.

# Install dependencies
sudo apt-get install asciinema expect

# Record basic demo
./record.sh demo

# Record snapshot demo
./record.sh snapshot

# Play back
asciinema play spinbox-demo.cast

./record.sh [demo|snapshot] [output-name]

Basic Demo (demo):

• Pull spinbox sandbox image
• Boot VM with spinbox runtime
• Show systemd boot analysis
• Run Docker inside VM

Snapshot Demo (snapshot):

• Run VM and make changes (files, packages)
• Commit running VM to new image
• Run new VM from committed image
• Verify changes persisted

Adjust timing in .exp files:

set TYPING_DELAY 0.04   # Character delay (lower = faster)
set CMD_DELAY 1         # Pause after commands
set LONG_DELAY 2        # Pause for long operations

asciinema upload spinbox-demo.cast

Login credentials: root / spinbox

Test without recording:

expect spinbox.exp

Manual cleanup:

./cleanup.sh demo-vm
./cleanup.sh snapshot-demo snapshot-new