为目录中的每个 zip 文件创建一个专用文件夹并提取 zip 文件 [英] Create a dedicated folder for every zip files in a directory and extract zip files

问题描述

如果我选择一个 zip 文件并右键单击在此处提取"，则会创建一个带有 zip 文件名的文件夹，并将 zip 文件的全部内容提取到其中.

If I choose a zip file and right click "extract here" a folder with the zip filename is created and the entire content of the zip file is extracted into it.

但是，我想通过 shell 转换几个 zip 文件.但是当我这样做

However, I would like to convert several zip files via shell. But when I do

unzip filename.zip

文件夹"filename"没有被创建，但是所有的文件都被解压到了当前目录中.

the folder "filename" is not created but all the files are extracted into the current directory.

我查看了参数，但没有这样的参数.我也试过

I have looked at the parameters but there is no such parameter. I also tried

for zipfile in *.zip; do mkdir $zipfile; unzip $zipfile -d $zipfile/; done

但是必须使用 sed 删除 2. $zipfile 和 4. $zipfile 的 .zip 扩展名.如果我这样做

but the .zip extension of the 2. $zipfile and 4. $zipfile have to be removed with sed. If I do

for zipfile in *.zip; do mkdir sed 's/.zip//i' $zipfile; unzip $zipfile -d sed 's/.zip//i' $zipfile/; done 

它不起作用.

如何正确替换$zipfile 的.zip 扩展名?

How do I replace the .zip extension of $zipfile properly?

有没有比 shell 脚本更简单的方法?

Is there an easier way than a shell script?

推荐答案

extract here"只是您使用的任何 unzip 包装器的一个功能.unzip 只会提取存档中的实际内容.可能没有比 shell 脚本更简单的方法了.但是如果你有一个符合 POSIX 的 shell，则不需要 sed、awk 等:

"extract here" is merely a feature of whatever unzip wrapper you are using. unzip will only extract what actually is in the archive. There is probably no simpler way than a shell script. But sed, awk etc. are not needed for this if you have a POSIX-compliant shell:

for f in *.zip; do unzip -d "${f%*.zip}" "$f"; done

(您不得转义 * 否则路径名扩展不会发生.)请注意，如果 ZIP 存档包含目录，例如 Eclipse 存档(始终包含 eclipse/)，无论如何都会得到 ./eclipse*/eclipse/eclipse.ini .在 unzip 之前添加 echo 以进行试运行.

(You MUST NOT escape the * or pathname expansion will not take place.) Be aware that if the ZIP archive contains a directory, such as with Eclipse archives (which always contain eclipse/), you would end up with ./eclipse*/eclipse/eclipse.ini in any case. Add echo before unzip for a dry run.

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