[Mailman-Users] Adding and removing *single* users from command line...

[Mike Cisar]

Is there a way to add or remove a single user from a list via the command
line?  I've looked at the add_members and remove_members but they seem to
require a textfile list of user(s) to add or remove from a list.  I'd just
like to be able to add (or remove) one single user without an intermediary
step of having to create a textfile containing their email address...  like
"add_member listname email at address.com" "remove_member listname
email at address.com"

Thanks in advance,
>>>>> Mike <<<<<