Shell bulk Compress pictures within specified folder and subfolders

Shell bulk Compress pictures within specified folder and subfolders

The user uploads the picture, generally has not been compressed, causes the space to waste. Therefore, you need to write a program to find the folder and subfolders of the picture file (jpg,gif,png), the image is larger than a value compression processing.

The code is as follows:

#!/bin/bash# find picture files for folders and subfolders (jpg,gif,png), compress images larger than a value # configfolderpath= '/home/fdipzone/photo '   # Picture folder path maxsize= ' 1M '    # picture size agree value maxwidth=1280   # picture Max width maxheight=1280  # picture Max height quality=85      # picture quality # compression Processing # Param $folderPath Picture folder function compress () {    folderpath=$1    if [-d ' $folderPath "]; then for        file in $ (find" $f Olderpath "\ (-name" *.jpg "-or-name" *.gif "-or-name" *.png "\)-type f-size +" $maxSize "); Do            echo $file            # call ImageMagick resize picture            $ (convert-resize "$maxWidth" x "$maxHeight" "$file"-quality "$ Quality "-colorspace SRGB" $file ")        done    else        Echo ' $folderPath not exists '    fi}# Run Compresscompress "$folderPath" Exit 0

Shell bulk Compress pictures within specified folder and subfolders