The Ruby on Rails experts

Oct 10, 2013

This snippet will compare the two directory trees located at dir1 and dir2 and write the differences to a text file:

diff -qr dir1 dir2 | grep -v -e '.DS_Store' -e 'Thumbs' -e '.git' | sort > diffs.txt

Link: Compare directories via diff – Mac OS X Hints via hints.macworld.com