rsync - 使 rsync 排除包含具有特定名称的文件的所有目录

Question

我希望 rsync 排除所有包含具有特定名称的文件的目录，比如“.rsync-exclude”，独立于“.rsync-exclude”文件的内容。

如果文件“.rsync-exclude”只包含“*”，我可以使用 rsync -r SRC DEST --filter='dir-merge,- .rsync-exclude' .

但是，应该独立于“.rsync-exclude”文件的内容排除该目录(至少应该可以将“.rsync-exclude”文件留空)。

有任何想法吗？

Answer 1

rsync 不支持这一点(至少手册页没有提到任何内容)，但您可以分两步完成:

运行 find找到 .rsync-exclude文件

将此列表通过管道发送至 --exclude-from (或使用临时文件)

   --exclude-from=FILE
      This option is related to the --exclude option, but it specifies a FILE that contains exclude  patterns
      (one per line).  Blank lines in the file and lines starting with ';' or '#' are ignored.  If FILE is -,
      the list will be read from standard input.

或者，如果您不介意在文件中放一些东西，您可以使用:

       -F     The -F option is a shorthand for adding two --filter rules to your command.  The first time it is  used
          is a shorthand for this rule:

             --filter='dir-merge /.rsync-filter'

          This  tells  rsync  to  look for per-directory .rsync-filter files that have been sprinkled through the
          hierarchy and use their rules to filter the files in the transfer.  If -F is repeated, it is  a  short-
          hand for this rule:

             --filter='exclude .rsync-filter'

          This filters out the .rsync-filter files themselves from the transfer.

          See the FILTER RULES section for detailed information on how these options work.