alias ll="ls -alF"

nbd() {
	DIRNAME=$(dirname "$1")
	BASENAME=$(basename "$1" .ipynb)

	WORKING_COPY=$DIRNAME/$BASENAME.ipynb
	CHECKPOINT_COPY=$DIRNAME/.ipynb_checkpoints/$BASENAME-checkpoint.ipynb

	# echo "How change $CHECKPOINT_COPY into $WORKING_COPY"
	nbdiff "$CHECKPOINT_COPY" "$WORKING_COPY" --ignore-details
}