Difference between "reg save" and "reg export"?

The Windows Registry is an important part of a Windows system, as it stores all configuration information and settings. As an IT admin, it is important to understand the difference between the two registry commands: reg save and reg export.

The reg save command is used to save a snapshot of the entire registry, including all its subkeys and values. It is useful for backing up the registry before making changes, as it allows you to restore the registry to its original state in case of a problem. The reg save command saves the registry information in a binary file, which cannot be edited or viewed directly.

The reg export command is used to export a portion of the registry as a text file. This allows the contents of the registry to be viewed, edited, or printed. The exported file can also be used to import settings from another computer or to transfer settings from one computer to another.

The main difference between the reg save and reg export commands is that the reg save command saves the entire registry, while the reg export command exports only a part of the registry. The reg export command is more useful for making changes to the registry or to transfer settings between computers. The reg save command is more useful for backing up the entire registry before making any changes.

In addition to the difference in what they do, the two commands also differ in how they are used. The reg save command requires only one parameter, the name of the binary file to save the registry information in. The reg export command requires two parameters: the registry key to export and the name of the text file to save it in.

In summary, the reg save and reg export commands are two different registry commands that can be used for different tasks. The reg save command is used to save a snapshot of the entire registry, while the reg export command is used to export a portion of the registry as a text file. The reg save command is useful for backing up the registry before making changes, while the reg export command is useful for making changes to the registry or transferring settings between computers.