curl -L -O -C - https://updates.cdn-apple.com/2019/cert/061-41412-20191024-da84aefe-51e5-4548-99fb-b1f7e0a6455f/macOSUpdCombo10.14.6.dmg
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
31 3212M 31 1024M 0 0 46985 0 19:54:53 6:20:52 13:34:01 38235
curl: (18) transfer closed with 2294788147 bytes remaining to read
$ ls -lat
-rw-r--r-- 1 user user 1073741824 Nov 6 03:26 macOSUpdCombo10.14.6.dmg
请注意，我不想丢失19:54:53中下载的内容