Resize image size

resize.sh

#!/usr/bin/env bash

shopt -s nocaseglob
total=$(ls -1 *.jpg 2>/dev/null | wc -l)

current=0
for i in *.jpg; do
	((current++))
	percentage=$((current * 100 / total))
	echo -ne "Resizing ($total images): $percentage%\r"
	magick "$i" -resize 50% -quality 76 "$i"
done
shopt -u nocaseglob