Hello, I'm trying to implement a "download only if updated on a remote resource" functionality with a curl script using etags.
Currently the etag file saved with --etag-save becomes useless after a single update on a remote resource. This can be worked around on the client side by saving etag to a temporary file, comparing it with previously stored etag file etc. But it would be nice to have a --etag-compare-update <file> option that would work like --etag-compare plus overwrite the <file> with the new etag if one was returned by server. Thanks. -- Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-users Etiquette: https://curl.se/mail/etiquette.html
