I am looking for a way to move folders that are not already present in the target directory on my linux server.
I do not want
folder2 from the source directory to overwrite the folders in the target directory. The contents within
folder2 in the source directory may be different than in the target directory but I don't want these changes copied.
This is on a CentOS 7 server and any tool needed for the job is accepted.
The list of folders not to move is dynamic so I don't want to set it up statically.