# shutdown > A tool for shutting down, restarting or logging off a machine. > More information: . - Shutdown the current machine: `shutdown /s` - Restart the current machine: `shutdown /r` - Hibernate the current machine: `shutdown /h` - Log off the current machine: `shutdown /l` - Specify a timeout in seconds to wait before shutting down: `shutdown /s /t {{seconds}}` - Specify a comment for the shutdown reason: `shutdown /s /c "{{reason}}"` - Abort a shutdown sequence whose timeout is yet to expire: `shutdown /a` - Shutdown a remote machine: `shutdown /m {{\\hostname}}`