#!/bin/sh
epdir="$HOME/pictures/ep"
if [ -d $epdir ]
then
    cd "$epdir"
    wget -O - --quiet reddit.com/r/earthporn.json cat earthporn.json |\
        jq '.data.children[] .data.url' | tr -d '"' | grep -E "jpg|png$" |\
        xargs wget
else
    printf "$epdir doesn't exist\n"
    exit
fi