Simple tool to compare two lists of (sub)domains and show both the unique items in each list, plus overlap.
git clone https://github.com/c0ldbr3w/domain-diff
cd domain-diff
python3 domain-diff.py infile_1.txt infile_2.txt
Unique values in infile_1.txt:
corp.aol.com
yahoo.com
Unique values in infile_2.txt:
vpn.aol.com
netscape.com
www.netscape.com
Duplicate values in both lists:
www.aol.com
www.yahoo.com