Recall that Newzie supports many types of subscriptions. Those are 'channels', 'virtual channels', 'bulk channels', 'webpages', and 'word watchdogs'. Other than subscriptions, since containers can also be listed inside the subscriptions panel, 'bin' type can also be used for filtering.
Here is how to construct a filtering command if you like to filter shown content based on their types:
type:[name of the format]
So after typing 'type:', you should enter the name of the type that you like to filter.
One type can have multiple names in the context of Newzie for the shake of simplicity. For example you can use the letter 'c' to represent channels, or 'b' for bulk channels. Following listing gives you those valid names for each subscription type, plus the 'bin' type.
Names of the Formats:
Channel = channel OR c
Virtual Channel = virtual OR v
Bulk Channel = bulk OR b
Word Watchdog = word OR ww
Webpage = web OR wp
Bin = bin OR b
type:webpage OR type:wp can be used to filter only webpages
type:channel OR type:c can be used to filter only channels