unzip all zip files in folder and use the zip archive name as the folder root

unzip.sh

#!/bin/bash
for zipFile in *.zip; do
    fileName=$(basename "$zipFile" .zip)

    echo "Extracting $zipFile..."
    unzip -q "$zipFile" -d "$fileName"

    newName=$(echo "$fileName" | cut -d '_' -f 1)

    # Move the contents of the inner folder to the parent folder
    mv "$fileName"/* "$newName"/

    # Remove the now-empty inner folder
    rmdir "$fileName"
done

echo "Done."