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python bash powershell
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1# This script will look for difference in two files by scanning both files against each other 2# and then outputting any missing lines to a new file. 3 4# import csv module 5import csv 6 7# instantiate both files using the open module 8# replace filenames with local files, files must be in same folder as script is run 9with open('<filename>', 'r') as f1, open('<filename2>', 'r') as f2: 10 f1_lines = f1.readlines() 11 f2_lines = f2.readlines() 12 13# use open module to iterate through lists and create output file 14# input desired filename in outputfilename area 15with open('<outputfilename>', 'w') as difference_file: 16 for line in f1_lines: 17 if line not in f2_lines: 18 difference_file.write(line) 19 for line in f2_lines: 20 if line not in f1_lines: 21 difference_file.write(line)