# vboxmanage-controlvm > Change the state and the settings of a currently running virtual machine. > More information: . - Temporarily stop the execution of a virtual machine: `VBoxManage controlvm {{uuid|vm_name}} pause` - Resume the execution of a paused virtual machine: `VBoxManage controlvm {{uuid|vm_name}} resume` - Perform a cold reset on the virtual machine: `VBoxManage controlvm {{uuid|vm_name}} reset` - Poweroff a virtual machine with the same effect as pulling the power cable of a computer: `VBoxManage controlvm {{uuid|vm_name}} poweroff` - Shutdown the virtual machine and save its current state: `VBoxManage controlvm {{uuid|vm_name}} savestate` - Send an ACPI (Advanced Configuration and Power Interface) shutdown signal to the virtual machine: `VBoxManage controlvm {{uuid|vm_name}} acpipowerbutton` - Send command to reboot itself to the guest OS: `VBoxManage controlvm {{uuid|vm_name}} reboot` - Shutdown down the virtual machine without saving its state: `VBoxManage controlvm {{uuid|vm_name}} shutdown`