Update "examples/find-lowres"

#!/usr/bin/env zsh

#!/bin/sh

# Recursively find images below a certain resolution

#

# Usage: find-lowres [-r] [directory [dimension]]

remove=0

while [[ $1 == -* ]]; do

while true

do

	case $1 in

		-r) remove=1 ;;

		-*) echo "option \"$1\" ignored" ;;

		-|--) shift; break ;;

		*) break ;;

	esac

	shift

done

base=${1-.}

dimension=${2-1000x800}

dir=${1:-.}

dimension=${2:-1000x800}

if (( remove ))

if [ "$remove" = "1" ]

then

	feh --action 'rm %F' -rlV --max-dim ${dimension} ${base}

	feh --action 'rm %F' -rlV --max-dim "${dimension}" "${dir}"

else

	feh -rlV --max-dim ${dimension} ${base}

	feh -rlV --max-dim "${dimension}" "${dir}"

fi