-D same as --devices --specials
-t, --times preserve modification times
-O, --omit-dir-times omit directories from --times
+ -J, --omit-link-times omit symlinks from --times
--super receiver attempts super-user activities
--fake-super store/recover privileged attrs using xattrs
-S, --sparse handle sparse files efficiently
(otherwise the files backed up in the specified directory
will keep their original filenames).
+Note that if you specify a relative path, the backup directory will be
+relative to the destination directory, so you probably want to specify
+either an absolute path or a path that starts with "../". If an rsync
+daemon is the receiver, the backup dir cannot go outside the module's path
+hierarchy, so take extra care not to delete it or copy into it.
+
dit(bf(--suffix=SUFFIX)) This option allows you to override the default
backup suffix used with the bf(--backup) (bf(-b)) option. The default suffix is a ~
if no -bf(-backup-dir) was specified, otherwise it is an empty string.
"copy all xattrs" mode cannot be used with bf(--fake-super).
dit(bf(--chmod)) This option tells rsync to apply one or more
-comma-separated "chmod" strings to the permission of the files in the
+comma-separated "chmod" modes to the permission of the files in the
transfer. The resulting value is treated as though it were the permissions
that the sending side supplied for the file, which means that this option
can seem to have no effect on existing files if bf(--perms) is not enabled.
In addition to the normal parsing rules specified in the bf(chmod)(1)
manpage, you can specify an item that should only apply to a directory by
prefixing it with a 'D', or specify an item that should only apply to a
-file by prefixing it with a 'F'. For example:
+file by prefixing it with a 'F'. For example, the following will ensure
+that all directories get marked set-gid, that no files are other-writable,
+that both are user-writable and group-writable, and that both have
+consistent executability across all bits:
quote(--chmod=Dg+s,ug+w,Fo-w,+X)
+Using octal mode numbers is also allowed:
+
+quote(--chmod=D2775,F664)
+
It is also legal to specify multiple bf(--chmod) options, as each
additional option is just appended to the list of changes to make.
the directories on the receiving side, it is a good idea to use bf(-O).
This option is inferred if you use bf(--backup) without bf(--backup-dir).
+dit(bf(-J, --omit-link-times)) This tells rsync to omit symlinks when
+it is preserving modification times (see bf(--times)).
+
dit(bf(--super)) This tells the receiving side to attempt super-user
activities even if the receiving rsync wasn't run by the super-user. These
activities include: preserving users via the bf(--owner) option, preserving
bf(iso)
bf(jpeg)
bf(jpg)
+bf(lz)
bf(lzma)
bf(lzo)
bf(mov)
bf(mp3)
bf(mp4)
bf(ogg)
+bf(png)
bf(rar)
bf(rpm)
bf(rzip)
bf(tbz)
bf(tgz)
+bf(tlz)
+bf(txz)
+bf(xz)
bf(z)
bf(zip)