Imagine a huge amount of files, you copy some of then to do something, then you want the files left. This code in python copy the files that are not copied yet that all. You need to generate a list of the copied files, you can do it with `ls > copied.txt`. At the end this script will generate a list with the remaining files

Copy the remaining files that are not copied form at all.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os

def loadVectorFromFile( archiveName ):
	vector = []

	with open( archiveName, "r") as archive:
	    for line in archive:
        	vector.append(line)

	return vector

destiny = '/run/media/dianjuar/Datos/NotCopied/'

copiedFiles = []
copiedFiles = loadVectorFromFile("Files.txt")

#the whole
allFiles = []
allFiles = loadVectorFromFile("everything.txt")

notCopiedFiles = list( set(allFiles) - set(copiedFiles) )

for notCpFile in notCopiedFiles:
	notCpFile = notCpFile.replace('\n', '')
	print ( 'processing - \"'+ str(notCpFile) +'\"' )
	os.system ( 'cp \"'+str(notCpFile)+'\" '+destiny )
	print("-----------------------------------")