Find all hardlinked files in an specific path

find_hardlinked.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Find all hardlinked files in an specific path
Hardlinked files share inode, however the same inode can be found in 
different partitions, as such, besides the inode it is needed to check the 
device number where the file exists 
See -printf option %D
https://www.computerhope.com/unix/ufind.htm
"""

import os
import pandas as pd
import sys
if sys.version_info[0] < 3: 
    from StringIO import StringIO
else:
    from io import StringIO


search_path = '/mnt/d/home/Documents/'

# Find all files with 2 or more number of 'hard links' to file %n
output_string = os.popen("find " + search_path +" -type f -links +1 -printf '%D-%i\t%n\t%p\n'").read()
file_infos = output_string.split('\n')
file_infos.pop(-1)

dF = pd.read_csv(StringIO(output_string), sep='\t', header=None, names=['device_inode', 'number_hardlinks', 'filepath'])

# count how many mentions of a device_inode are
num_device_inode_uniques = dF.device_inode.value_counts()

ixs_true_hardlink = num_device_inode_uniques[num_device_inode_uniques > 1].index[:].tolist()


for ix_true_hardlink in ixs_true_hardlink:
    print(dF.filepath[dF.device_inode == ix_true_hardlink])
    print()