Not sure I understand - if you only have 3-4 packages you can just search for them specifically in the long list?
Even if you have 50 or 100s of packages, bash makes it pretty doable
comm -12 <(sort -u file1.txt) <(sort -u file2.txt) > common.txt
Should spit out only the packages appearing in both lists (done by memory so may not be 100%)
Not sure I understand - if you only have 3-4 packages you can just search for them specifically in the long list?
Even if you have 50 or 100s of packages, bash makes it pretty doable
Should spit out only the packages appearing in both lists (done by memory so may not be 100%)