如何在任何时候恢复ftp下载？ （shell脚本，wget选项）？ [英] How to resume an ftp download at any point? (shell script, wget option)?
问题描述
我想从ftp服务器下载一个大小为50-100MB的大文件。在每一点上，我想能够设置开始点和我想要的块的长度。我不会让先前的块保存在本地（即我不能让程序恢复下载）。
最好的方法是什么？我主要使用wget，但会更好吗？
您好！我对预编译/ inbuild函数非常感兴趣，而不是为此使用库...因为wget / ftp（也是，我认为）允许恢复下载，我不知道这是否会成为问题...（我不知道从所有的选项，虽然！）
hi noinfection - 我看了看，那不会工作。 ..我不想保留整个庞大的文件在我的最后，只是处理它块... fyi所有 - 我看看继续FTP下载afther重新连接这似乎很有趣..
我建议使用您选择的语言与 libcurl 进行交互。i want to download a huge file from an ftp server in chunks of 50-100MB each. At each point, i want to be able to set the "starting" point and the length of the chunk i want. i wont have the "previous" chunks saved locally (ie i cant ask the program to "resume" the downlaod).
what is the best way of going about that? i use wget mostly, but would something else be better?
hi there! i'm really interested in a prebuilt/inbuild function rather than using a library for this purpose... since wget/ftp (also, i think) allow resumption of downloads, i dont see if that would be problem... (i cant figure out from all the options though!)
hi noinfection - i had a look at that and that wouldnt work... i dont want to keep the entire huge file at my end, just process it in chunks... fyi all - i'm having a look at continue FTP download afther reconnect which seems interesting..
I'd recommend interfacing with libcurl from the language of your choice.
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