// selects all Nebbish controls (for all rigs)
select `ls -o -r true "*.animNode"`;

// deselects referenced Nebbish rig under the namespace "nebbish_rig"
select -deselect `ls -o -r true "nebbish_rig:*.animNode"`;

// selects referenced Nebbish rig under the namespace "nebbish_rig"
select `ls -o -r true "nebbish_rig:*.animNode"`;