Multi-thread download in linux

Multi-thread download in linux-general Linux technology-Linux technology and application information. The following is a detailed description. The external egress bandwidth of thunder is 100 M, but the speed of using wget in linux is still relatively slow. The key is that wget does not support multithreading.

In windows, it is troublesome to download it with thunder and upload it to linux. Is there a multi-thread download tool in linux Command Line? The answer is yes.

Lftp is such a tool that can be used in this way

[Root @ AS5 ~] # Lftp-c "pget-n 10 http://downloads.sourceforge.net/kvm/kvm-17.tar.gz"

In this way, the number of threads is 10 (pget-n 10) and the resumable data transfer (-c) occurs ).

[Root @ AS5 ~] # Lftp-v
LFTP | Version 3.5.1 | Copyright (c) 1996-2006 Alexander V. Lukyanov

LFTP is free software, covered by the GNU General Public License, and you are
Welcome to change it and/or distribute copies of it under certain conditions.
There is absolutely no warranty for LFTP. See COPYING for details.

Send bug reports and questions .

Libraries used: Readline 5.1.

Let's take a look at its man documentation, which describes the following:

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Pget [OPTS] rfile [-o lfile]

Gets the specified file using several connections. This can speed up transfer, but loads the net and server heavily impacting other users. Use only if you really have to transfer the file ASAP. Options:
-C continue transfer. Requires lfile. lftp-pget-status file.
-N maxconn set maximum number of connections (default is taken from pget: default-n setting)

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Not many. You can try it. There will be a lot of gains if you look at the man manual.