Compare two file trees, showing any differences in their: * file size, * file block count (physical storage size), * owner user and group ids (uid & gid), * access, modification and inode change times, * hard link count, and sets of hard linked files, * extended attributes (if supported), * ACLs (if supported), * file system flags (BSD UFS, MacOSX).

This is a companion discussion topic for the original entry at