hlzz

#!/usr/bin/env python

# Copyright 2016, Tianwei Shen, HKUST.

"""
A handy script to execute a command recursively in a folder,
such as 'ls' or 'rm' files.
"""

import os

hlzz

# some bash tricks (Ubuntu 16.04)

## show the smallest 500 files
ll | awk '{print $5" "$NF}' | sort | head -500

## if find some empty files, you can output them to a file named empty_files.txt
## then rm them using this pipe
cat empty_files.txt | awk '{print "index/"$2}' | xargs rm

## rank file size from largest to smallest and show top 100

hlzz

#!/usr/bin/python

from PIL import Image
import math

test_image_list = '/home/tianwei/Data/sfm_data/test_image_list' # path to the image list
with open(test_image_list, 'r') as f:
    test_images = f.readlines()
    test_images = map(str.strip, test_images)