First, copy the download link from the CodeGuard dashboard or the email notification we sent after the zip file was created. For more information on downloading a zip file, please take a look at this video tutorial. Then, use the wget command to retrieve the zip file from CodeGuard:
wget -O backup.zip "https://cg-zips.s3.amazonaws.com/backup.zip?AWSAccessKeyId=AAAGF&Expires=98765&Signature=AjxuqO"
Note: Be sure to include the quotes around the URL in your command. Otherwise, it will be treated it as three separate commands delimited by ampersands.