Rename the files as they are extracted from the zip file as the name of the zip file itself

Question

I have many zip files (think 100-150) in a folder. Each zip file has multiple files with different file extensions. I know how to write a bash for loop to unzip all the contents of these files.

What I want to do is this.... Use 7z (or some other) to unzip each zip file and given the contents of that zip file the same file name as the zip file.

This is what I have currently.

#!/bin/bash
for i in *.zip;
    do
        echo $i #For debugging purpose
        7z x $i &
    done

Edit 2:

#!/bin/bash


for i in *.zip;
    do
        fbname=$(basename "$i" .zip);
        fem_fileName=$(unzip -l $i | grep .fem | awk '{print $4}')
        echo $fbname
        echo $fem_fileName
        $unzip $i
        7z e $i *.fem -y
        #echo $fbname
        #echo $fem_fileName
        mv $fem_fileName $fbname
    done

The newest issue is: what if the zip file I am operating on has multiple sub-directories? How do I have 7z or other utility recursively check for "folder in folder in zip file"?

Zip_file:

|----Folder_1

|------------Folder_2

|--------------------Contents_to_extract

Contents_to_extract > change file name to > zip_file

Solution

I don't think 7z has a way to rename files while extracting (like, say, tar does). You can, instead, extract to a folder, and rename everything in that folder to match the filename:

#! /bin/bash

for i in *.zip;
do
    echo $i # For debugging
    filename="${i%.*}"  # get filename without .zip
    (
        7z x -o"$filename" "$i"; # extract to directory named after zip file
         cd "$filename"
         shopt -s globstar
         for i in "$filename"/**; do
             # move everything in directory to parent folder with new name
             [[ -f $i ]] || continue # only files
             mv "${i}" ../"${filename}.${i##*.}"  # but keep extension
         done
         cd ..; rm -r "$filename" # cleanup
     )&
done

Comments

[Terrance]

Do you want to rename the files as they are extracted from the zip file as the name of the zip file itself?

[dearN]

@Terrance Yes. That is the case. excuse my english. I want all files in each zip file to be extracted and have the same name as the zip file itself.

[dearN]

I'll try this out. Currently, I updated my Q with my nouvelle attempt. However, what if the zip file itself has multiple folders within?

[muru]

@drN Add an example zip file structure and what you want at the end of it to the question.

[dearN]

added a complex file structure to my question. tjhanks.

[muru]

@drN "and what you want at the end of it" as well

[dearN]

done to the best of my english.

[dearN]

Thank you for your input and disccussion. I found a solution. It is below.

[muru]

@drN see updated script