1 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 2 SPDX-License-Identifier: curl 3 Short: 4 4 Long: ipv4 5 Tags: Versions 6 Protocols: 7 Added: 7.10.8 8 Mutexed: ipv6 9 Requires: 10 See-also: http1.1 http2 11 Help: Resolve names to IPv4 addresses 12 Category: connection dns 13 Example: --ipv4 $URL 14 Multi: mutex 15 --- 16 This option tells curl to use IPv4 addresses only when resolving host names, 17 and not for example try IPv6. 18