--- c: Copyright (C) Daniel Stenberg, , et al. SPDX-License-Identifier: curl Long: head Short: I Help: Show document info only Protocols: HTTP FTP FILE Category: http ftp file Added: 4.0 Multi: boolean See-also: - get - verbose - trace-ascii Example: - -I $URL --- # `--head` Fetch the headers only! HTTP-servers feature the command HEAD which this uses to get nothing but the header of a document. When used on an FTP or FILE file, curl displays the file size and last modification time only.