purge file on cloudflare

cloudflare-purge.sh

if [ -z "$1" ]; then
    echo "Usage: $0 http://your.domain.com/url"
    exit 0
fi
#get this from Account section in Cloudflare
TOKEN="YOUR_TOKEN_HERE"
EMAIL="YOUR_EMAIL_HERE"
DOMAIN="YOUR_DOMAIN_HERE"

curl https://www.cloudflare.com/api_json.html \
  -d "a=zone_file_purge" \
  -d "tkn=$TOKEN" \
  -d "email=$EMAIL" \
  -d "z=$DOMAIN" \
  -d "url=$1"