System command

break command

Control the legacy Ctrl+C checking behaviour in supported command contexts.

Availability: Microsoft Learn command reference spanning Windows client and Windows Server releases; some entries are legacy, role-specific, optional-feature or interactive subcommands.中文

Documented syntax

break=[on|off]

The linked Microsoft Learn article is the upstream authority. Availability may depend on Windows release, role, optional feature or interactive tool context.

Examples

Example usage for break.

break

Parameters, options and clauses

Option / clause	Description
`on / off`	Enable or disable the legacy Ctrl+C check in supported command-extension contexts.

Safety note

Review a command and its target before running it. Commands that alter files, services, accounts, disks, permissions or databases may be difficult to reverse. Test in a safe environment and keep backups.

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