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，然后右键单击在此处提取"，则会创建一个包含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

未创建文件夹"filename"，但所有文件都被提取到当前目录中.

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

我已经看过参数，但是没有这样的参数. 我也尝试过

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

，但必须使用sed删除2. $ zipfile和4. $ zipfile的.zip扩展名. 如果我愿意

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?

有比shell脚本更简单的方法吗?

Is there an easier way than a shell script?

推荐答案

在此处提取"仅是您使用的任何unzip包装器的功能. unzip将仅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，如果您具有POSIX兼容的外壳，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

(您不得逃避*，否则将不会进行路径名扩展.)请注意，如果ZIP归档文件包含目录(例如Eclipse归档文件(始终包含eclipse/))，则最终在任何情况下都使用./eclipse*/eclipse/eclipse.ini.在unzip之前添加echo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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