By default, the unzip command asks for your permission before overwriting a file that already exists in the destination folder. If you want to overwrite files automatically without prompts, append the -o flag:
First, he wanted to see the structure of the directory and understand how many subfolders and zip files he was dealing with.
// is a specific GNU Parallel syntax that automatically extracts the directory name of the input file, serving the same purpose as dirname . Handling Advanced Scenarios 1. Extracting to a Unified Destination Folder unzip all files in subfolders linux
./archive1.zip: extracted to ./ (overwrites) ./subdir1/archive2.zip: extracted to ./subdir1/
echo "Scanning for ZIP files in: $TARGET_DIR" find "$TARGET_DIR" -type f -name "*.zip" -print0 | while IFS= read -r -d '' zipfile; do echo "Extracting: $zipfile" unzip $UNZIP_OPTS -q "$zipfile" -d "$(dirname "$zipfile")" if [[ $? -eq 0 ]]; then echo " -> Success" else echo " -> Failed (check $zipfile)" >&2 fi done By default, the unzip command asks for your
Example with logging:
sudo apt install unar unar -o . -f "**/*.zip" # Not as flexible as find Handling Advanced Scenarios 1
find . -name "*.zip" -print0 | xargs -0 -I {} sh -c 'unzip -o "{}" -d "$(dirname "{}")"'
If you’ve ever downloaded a large dataset, a software package, or a batch of compressed archives, you’ve likely faced this challenge: you have a main directory containing dozens (or hundreds) of subfolders, and scattered inside those subfolders are .zip files. You need to extract .zip file in place —keeping the original folder structure intact.