23 lines
787 B
Bash
Executable File
23 lines
787 B
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# images_resize Resizing large JPGs in current directory
|
|
# Based on: https://shkspr.mobi/blog/2016/12/converting-rar-to-zip-in-linux/
|
|
#
|
|
# Usage: xxx.sh
|
|
|
|
echo "Resizing large JPGs in $(pwd)"
|
|
|
|
find . -regextype posix-egrep -regex ".*\.(jpg|JPG|JPEG|jpeg)$" -print0 | while IFS= read -r -d '' f
|
|
do
|
|
# Get file size before resizing
|
|
SIZE_BEFORE=$(stat -f%z "$f" 2>/dev/null || stat -c%s "$f" 2>/dev/null)
|
|
|
|
~/Applications/magick "$f" -resize 8000000@@\> -sampling-factor 4:2:0 -strip -quality 85% "$f"
|
|
|
|
# Get file size after resizing
|
|
SIZE_AFTER=$(stat -f%z "$f" 2>/dev/null || stat -c%s "$f" 2>/dev/null)
|
|
|
|
# Display before/after sizes
|
|
echo "Resized $f: $(numfmt --to=iec-i --suffix=B $SIZE_BEFORE) -> $(numfmt --to=iec-i --suffix=B $SIZE_AFTER)"
|
|
done
|