I have a Vietnamese. I’ve heard this species is very aggressive. My Vietnamese definitely fits that description. If anything moves in her enclosure, she kills it. This advice is very helpful.They aren't like spiders if that's what you are asking about. They are more capable like octopuses with less grip on smooth surfaces. If you are dealing with a seriously dangerous species or semi dangerous and you are new (Which most of us would shame into the absolute core of the earth) You can cool them down in the fridge to slow them down. This is risky if you are new and you just kill it with rapid shock temp changes. Most long bugs can be coaxed through a fabricated tube that has a closed end they are too stupid to get into. Then block the backend like a snake. Then put it into the new enclosure you have set up for it. Most pedes in this hobby are fairly dangerous and you didn't mention what possible nuclear cell we are dealing with.
If the enclosure has adjustable heating, just lower the temp. overnight, then use a clear container so you can see what you'r doing, eg. cricket box or similar, once it's covered slide the lid under the container, and hey presto. Lowering the temp. will slow it down and won't be a problem overnight.Dave’s Little Beasties on YouTube has an excellent video showing how he deals with his pedes when it comes to shipping. Basically he coaxes them up against the side of the enclosure with the shipping box, and wiggles them in to place, then moves the container up out the enclosure and pops the lid on the other side with the enclosure separating the two.