Bulk check list of URLs with curl; outputs semicolon separated csv

check-urls.sh

#!/bin/bash
# Usage: check-urls.sh <urls list>
# <urls list> is a text file with 1 URL per line 
echo "url;http_code;url_effective;error"
while read -r LINE; do
  echo -n "$LINE;"
  curl -o /dev/null -sS --max-time 5 --write-out '%{http_code};%{redirect_url};' "$LINE" 2> >(sed -e 's/$/;/' | tr -d '\n' | tr -d '\r')
  sync
  echo ""
done < "$1"