我如何在Perl中tar多个文件？ [英] How can I tar multiple files in Perl?

问题描述

如何对多个目录进行tar操作，并附加某些模式的文件，如.txt，并排除某些目录，并将某些模式（如.exe）排除在一个tar文件中。主要的一点是目录的数量是未知的（动态），所以我需要循环我猜？

How can I tar multiple directories and also append files with some pattern like '.txt' and exclude some directories and exclude some patterns like '.exe' all into a single tar file. The main point is the number of directories are unknown(dynamic), so I need to loop through I guess?

推荐答案

假设你已经找出了你想要的文件你使用File :: Find然后像

Assuming you have worked out what files you want using File::Find then something like

    my @dir = qw/a b/ ;
    system "tar -cvf mytar @dir" ;

可能有效。但您可能会发现命令行太长。

might work. But you might find that the command line is too long.

在这种情况下，可以将文件列表写入文件并使用选项

In which case maybe write the list of files to a file and use the option

   --files-from=NAME

（请不要告诉我你不能写文件）

(and please don't tell me you are not allowed to write to files)

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