Ncdu is a disk usage analyzer with an ncurses interface.
Usage on Bridges-2
To see what versions of NCDU are available and if there is more than one, which is the default, along with some help, type
module spider ncdu
To use Ncdu, include a command like this in your batch script or interactive session to load the Ncdu module: (note ‘module load’ is case-sensitive):
module load ncdu