<extra>::
This can be any options that the archiver backend understand.
+ See next section.
--remote=<repo>::
Instead of making a tar archive from local repository,
If one or more paths are specified, include only these in the
archive, otherwise include all files and subdirectories.
+BACKEND EXTRA OPTIONS
+---------------------
+
+zip
+~~~
+-0::
+ Store the files instead of deflating them.
+-9::
+ Highest and slowest compression level. You can specify any
+ number from 1 to 9 to adjust compression speed and ratio.
+
+
CONFIGURATION
-------------
By default, file and directories modes are set to 0666 or 0777 in tar