Page permalink Always use the following permalink when referencing this page. It will remain unchanged in future help versions. https://docs.sophos.com/nsg/sophos-firewall/22.0/Help/en-us/webhelp/onlinehelp/index.html?contextId=CLI-system-shutdown Your browser doesn’t support copying the link to the clipboard. Please copy it manually. shutdown Shut down Sophos Firewall. There are no options to use with this command. Command system shutdown Syntax system shutdown Was this page helpful? Thank you for your feedback Thank you for your feedback. Help us improve this page by giving us more information.