Batch Script Registry

Learn how to interact with the Windows Registry in batch scripts using commands like REG QUERY, REG ADD, REG DEL, REG COPY, and REG COMPARE to read, modify, delete, and manage registry keys and values.

The registry is one of the key elements of a Windows system. It contains a lot of information about various aspects of the operating system. Almost all applications installed on a Windows system interact with the registry.

The Registry contains two basic elements: keys and values. Registry keys are container objects similar to folders. Registry values are non-container objects similar to files. Keys can contain values or other keys. Keys are referenced with a syntax similar to that of Windows path names, using backslashes to indicate hierarchical levels.

Several types of registry operations can be performed:

Reading from the Registry (via the REG QUERY command)
Adding to the Registry (via the REG ADD command)
Deleting from the Registry (via the REG DEL command)
Copying Registry Keys (via the REG COPY command)
Comparing Registry Keys (via the REG COMPARE command)