This package includes"diff"

-rwxr-xr-x-     root     root       8484 Jul 24 09:44 /usr/bin/cmp
-rwxr-xr-x-     root     root      40400 Jul 24 09:44 /usr/bin/diff
-rwxr-xr-x-     root     root      15104 Jul 24 09:44 /usr/bin/diff3
-rwxr-xr-x-     root     root      13260 Jul 24 09:44 /usr/bin/sdiff
-rw-r--r---     root     root      13494 Jul 24 09:44 /usr/info/diff.info-1.gz
-rw-r--r---     root     root      15193 Jul 24 09:44 /usr/info/diff.info-2.gz
-rw-r--r---     root     root      12282 Jul 24 09:44 /usr/info/diff.info-3.gz
-rw-r--r---     root     root       2052 Jul 24 09:44 /usr/info/diff.info-4.gz
-rw-r--r---     root     root       1575 Jul 24 09:44 /usr/info/diff.info.gz