Enables to observe and modify the registry. The following subcommands are available.
Removes all entries from the registry.
Use: registry clear
Returns true if the registry contains a mapping for the specified key.
Use: registry contains key
Lists all entries in the registry.
Use: registry list
Adds a new entry to the registry. If the key specified already exists in the registry, it modifies the corresponding entry.
Use: registry put key value
Removes a specific entry from the registry.
Use: registry remove key