reg compare

Compare keys and their values in the registry. More information: https://learn.microsoft.com/windows-server/administration/windows-commands/reg-compare.

reg compare key_name1 key_name2

reg compare key_name1 key_name2 /v value

reg compare key_name1 key_name2 /s

reg compare key_name1 key_name2 /os

reg compare key_name1 key_name2 /oa

reg compare key_name1 key_name2 /on