#!/bin/sh
# Get images from SDSS in "img" subdirectroy

mkdir img 

cat index.html | gawk -F'"' '/IMG.*ImgCutout/{ u=$2; gsub(/ /, "", u); \
  getline; print $3,u}' \
| sed 's/<br>//g' | sed 's/Profiles://' | tr -d '<>' \
| gawk -v q="'" '{ cmd = "wget " q $NF q " -O img/" $1; \
  print "#Execute:", cmd; print cmd " ; sleep 5"; }' > index.sh