PAY ATTENTION!
MOST OF THE FUNCTIONS IN NTOOL HAVE NOT BEEN TESTED ENOUGH. THEY MAY HAVE UNEXPECTED BUGS, SOME OF WHICH MAY EVEN BREAK YOUR SYSTEM.
bash <(curl https://raw.githubusercontent.com/nnyyaa/ntool/main/install)
Also, you can choose which branch to use. Each branch has been partially tested and has better stability. By contrast, the main branch has fewer tests, including the latest functions and unknowable bugs. If you like, use the following format to specify branch versions:
bash <(curl https://raw.githubusercontent.com/nnyyaa/ntool/main/install) [BRANCH]