Re: diff or deduplicate two volumes with different folder structures

[Ahmad Samir]

On 20 September 2016 at 12:34, Ahmad Samir  wrote:
> On 20 September 2016 at 10:33, Ahmad Samir  wrote:
> > Here's a crude way:
> > $ find /brickA -type f -exec md5sum "{}" + | sort > brickA.txt
> > $ find /brickB -type f -exec md5sum "{}" + | sort > brickB.txt
> > $ diff -U 0 brickA.txt brickB.txt | sort -k 1.1,1.1 > A-B.diff
> >
> > Ignoring lines beginning with @@, +++ or --- , the lines beginning
> > with - are in A but not B ... etc
>
> Please disregard that, it won't work...

More experimenting:
$ find A -exec md5sum '{}' + > a-md5
$ find B -exec md5sum '{}' + > b-md5
$ cat a-md5 b-md5 > All
$ sort -u -k 1,1 All

that should output a list of files that are in one dir but not the other.