i use a sealed container with two hoses in the top of the container also sealed, one hose 500mm other hose 2-3mt, long enough to reach a vacum line on the motor,short hose on the cracked nippel start car and suck the fluid thru,repeat all wheels, longest to shortest.

I have another idea that sounds about the same. I want to buy one of those biga$$ syringes that they use to inject cows and big farm animals.Put it on the 500mm hose,connect the other point on the bleed nipple.Loosen the nipple and pull on the syringe to cause a vacuum.This I think will also suck out the fluid and I just have to fill the top with new fluid.

same idea but useing car vucum is easyer.

The pressurised bleeders can cause damage to seals, there are no shortcuts but to do things properly, thats one person at the bleed nipple and one on the pedal. Although on my clutch I can reach pedal with my left hand and bleed nipple with right hand that works well but that clutch pedal is hard to push!