On Friday 07 March 2014 04:22:04 pm Aaron Read wrote:
>  I can get gRsync to work but I don't know how to *automate* the 
> scanning/copying to happen constantly,

 cron
 as often as every minute.

 If you truly want constantly, put it in an endless loop such as a
 while true; do
 rsync -options   etc.
 done

 Since true is designed to always return true, this creates a never ending loop.
 As soon as the command finishes, the loop repeats, rerunning the command 
immediately.

 These things are generally not advised, as they can create quite a processor 
load.

>  nor how to make it so it only copies newly-arrived files, so that's not of 
> much use. 

 -u         which will grab any file that has a newer timestamp OR a different 
size
 or
 --ignore-existing 

              This tells rsync to skip updating files that already exist on the 
destination (this does not ignore existing directories,
              or nothing would get done).

              This  option is a transfer rule, not an exclude, so it doesn't 
affect the data that goes into the file-lists, and thus it
              doesn't affect deletions.  It just limits the files that the 
receiver requests to be transferred.

              --ignore existing will ensure that the already-handled files 
don't get tweaked (which avoids a change in  permissions  on
              the hard-linked files).  This does mean that this option is only 
looking at the existing files in the destination hierar-
              chy itself.


-- 
Cowboy

http://cowboy.cwf1.com

It is only the great men who are truly obscene.  If they had not dared
to be obscene, they could never have dared to be great.
                -- Havelock Ellis

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