$jut --help
Usage: cli.py [OPTIONS] PATH

Options:
  -he, --head INTEGER RANGE  Display first n cells. Default is 10
  -t, --tail INTEGER RANGE   Display last n cells
  -p, --single-page          Should the result be in a single page?
  -f, --full-display         Should all the contents in the file displayed?
  --force-colors             Force colored output even if stdout is not a
                             terminal

  -s, --start INTEGER RANGE  Display the cells starting from the cell number
  -e, --end INTEGER RANGE    Display the cells till the cell number
  --exclude-output-cells     Exclude the notebook output cells from the output
  --no-cell-border           Don't display the result in a cell with border
  --help                     Show this message and exit.

$jut debug/file.ipynb
...
$jut https://raw.githubusercontent.com/fastai/fastbook/master/06_multicat.ipynb --tail 10
...