vers execute ""               # Run on current HEAD VM
vers execute [vm-id|alias] "" # Run on specific VM

vers execute "ls -la"
vers execute "python app.py"
vers execute "systemctl status nginx"

vers execute vm-abc123 "ps aux"
vers execute my-alias "tail -f /var/log/app.log"

# Always use quotes for complex commands
vers execute "ps aux | grep python"
vers execute "find /app -name '*.py' | wc -l"
vers execute "echo 'Hello World' > /tmp/test.txt"
vers execute "grep -r 'error' /var/log/ | head -10"

vers execute "npm test"
vers execute "python -m pytest tests/"
vers execute "curl -f http://localhost:3000/health"
vers execute "df -h"

VM=$(vers run --wait --format json | jq -r .root_vm_id)
vers execute "$VM" -- bash -c "apt-get update && apt-get install -y jq"

echo 'print("hello from local")' | vers execute my-vm -i -- python3

for vm in $(vers status -q); do
  vers execute "$vm" -- uptime &
done
wait

if vers execute my-vm -- curl -sf http://localhost:3000/health >/dev/null; then
  echo "healthy"
else
  echo "unhealthy"
fi