1 Long: alt-svc 2 Arg: <file name> 3 Protocols: HTTPS 4 Help: Enable alt-svc with this cache file 5 Added: 7.64.1 6 Category: http 7 --- 8 WARNING: this option is experimental. Do not use in production. 9 10 This option enables the alt-svc parser in curl. If the file name points to an 11 existing alt-svc cache file, that will be used. After a completed transfer, 12 the cache will be saved to the file name again if it has been modified. 13 14 Specify a "" file name (zero length) to avoid loading/saving and make curl 15 just handle the cache in memory. 16 17 If this option is used several times, curl will load contents from all the 18 files but the last one will be used for saving. 19