如何从Bash迁移到PowerShell：find。 -name'* .xml'| xargs tar -czvf data.tgz [英] How to migrate from Bash to PowerShell: find . -name '*.xml' | xargs tar -czvf data.tgz

问题描述

到目前为止，我使用cygwin作为我熟知的Unix涂鸦，在文件系统和文件内容操作方面取得了一些快速的结果。



一段时间以来，我认为迁移到纯Windows环境以执行此类任务。目前，我正在努力使用以下Bash命令行（是否有类似的命令行来实现相同的目标）？



以下bash命令行搜索所有XML文件在当前目录的文件树中，创建一个压缩的TAR文件（类似于Windows上的ZIP文件）。 XML文件以其相对路径和属性存储在TAR文件中。有了这个TAR，我可以在其他位置提取存储的XML文件，如果我愿意，还可以使用原始文件和目录属性：

 find。 -name''* .xml''| xargs tar -czvf data.tgz 

或以下bash命令行基于两个环境变量$ DEV和$ BACKUP;它们分别指向development * source *目录和development * backup *目录。命令行在* backup *位置创建development * source *文件树的镜像（替换现有文件，并保留文件''和子目录''属性）：

（cd $ DEV; tar -cf  - 。）| （cd $ BACKUP; tar -xf  - ）

是否有任何等效的Powerstell命令行可以获得类似的结果？替换：tar或类似的tar。但是在zip文件中使用与原始文件子树中相同的相对文件子树是很重要的。



提前谢谢



Andi

解决方案

DEV和

BACKUP;它们分别指向development * source *目录和development * backup *目录。命令行在* backup *位置创建development * source *文件树的镜像（替换现有文件，并保留文件''和子目录''属性）：

（cd 

DEV; tar -cf - 。）| （CD

So far I was using cygwin for my well known Unix scribbles to achieve some quick results on file system and file content manipulations.

Since a while, I consider migrating to a pure Windows environment for such tasks. Currently, I''m struggling with the following Bash command line (is there a similar commandline to achieve the same)?

The following bash command line searches all XML files in the file tree from the current directory and creates a compressed TAR file (analogous to a ZIP file on Windows). The XML files are stored in the TAR file with their relative path and attributes. With this TAR, I could extract the stored XML files at some other location and, if I wished, with the original file and directory attributes:

find . -name ''*.xml'' | xargs tar -czvf data.tgz

Or the following bash command line bases on two environment variables $DEV and $BACKUP; they point to a development *source* directory and to a development *backup* directory respectively. The command line creates a mirror of the development *source* file tree at the *backup* location (replacing existing files and the files'' and sub-directories'' attributes are maintained):

(cd $DEV; tar -cf - . ) | (cd $BACKUP; tar -xf - )

Is there any equivalent Powerstell command line that achieves similar results? Replacement: tar by zip or similar. But it is important to have the same relative file sub-tree in the zip file as in the original file sub-tree.

Thanks in advance

Andi

解决方案

DEV and

BACKUP; they point to a development *source* directory and to a development *backup* directory respectively. The command line creates a mirror of the development *source* file tree at the *backup* location (replacing existing files and the files'' and sub-directories'' attributes are maintained):

(cd

DEV; tar -cf - . ) | (cd

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