On 10/27/2017 05:35 PM, Frank Cox wrote: > On Fri, 27 Oct 2017 17:27:22 -0400 > H wrote: > >> What is the best tool to compare file hashes in two different >> drives/directories such as after copying a large number of files from one >> drive to another? I used cp -au to copy directories, not rsync, since it is >> between local disks. > diff --brief -r dir1/ dir2/ > > might do what you need. > > If you also want to see differences for files that may not exist in either directory: > > diff --brief -Nr dir1/ dir2/ > But is diff not best suited for text files?