Compare-Object: Find item in file 1 that is not in file2

The objective is to compare two files, one reference list the other is the testing list. My colleague helped me wrote a script to do the comparison, there were many false positives, so here's his script: The output always give me items i have on both files and some items from file1. From stackoverflow i … Continue reading Compare-Object: Find item in file 1 that is not in file2