Clean up government domain list

script to clean data

curl -s https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/362257/List_of_gov_uk_domain_names_as_at_1_October_2014.csv | \
  cut -d, -f1 | \
  while read line; do
      whois -h whois.ja.net $line > tempfile;
      OWNER=`egrep -A1 "(Domain Owner|Registered For)" tempfile | awk 'NR==2 {for (i=1; i<=NF; i++) printf("%s%s", $(i), i<NF ? OFS : "\n");}'`;
      POSTCODE=`/opt/boxen/homebrew/opt/gnu-sed/libexec/gnubin/sed -rn 's/.*(([A-Z]{1,2}[0-9]{1,2}|[A-Z]{1,2}[0-9][A-Z]) [0-9][A-Z]{2}).*/\1/p' tempfile` ;
      grep -q "No such domain" tempfile || print $line,$OWNER,$POSTCODE;
  done