I have a question that hopefully someone will be able to help me with. I have been asked to write a script which will take the contents of a text file (f1) and compare it to the contents of a second file (f2). I then need to be able to write any differences between the two files to a third file (f3). The output needs to include anything that has been added, deleted, or modified from f1. Unfortunately, it would be easier if I could do this without having to install any modules. The process of getting software approved for installation at work is long and tedious.
Is this possible or should I just try doing it in Python or some other language?
Thanks in advance