Linux wget Commands

First, Introduction

Wget is a tool for downloading files in a Linux system, which is used at the command line. For Linux users is an essential tool, we often have to download some software or restore backup from a remote server to the local server. The wget supports HTTP,HTTPS and FTP protocols and can use HTTP proxies. The so-called automatic download means that the wget can be executed in the background after the user exits the system. This means that you can log in to the system, start a wget download task, and then exit the system, and wget will be executed in the background until the task is completed, which saves a lot of hassle when the user needs to be involved in downloading large amounts of data from most other browsers.

Wget can follow the links on the HTML page and download it to create a local version of the remote server, completely rebuilding the directory structure of the original site. This is often referred to as a "recursive download". In the recursive download, wget follows the robot Exclusion Standard (/robots.txt). wget can switch links to local files for offline browsing while downloading.

The wget is very stable, and it has a strong adaptability in the case of very narrow bandwidth and unstable networks. If the download fails because of the network, wget will keep trying until the entire file is downloaded. If the server interrupts the download process, it will again be linked to the server to continue downloading from where it stopped. This is useful for downloading large files from servers that have limited link times.

Ii. Format of instruction

See

http://www.cnblogs.com/peida/archive/2013/03/18/2965369.html

Iii. Examples of Use

1. Download all files under a directory

Wget-c-r-np–nh-k-l-p www.xianren.org/pub/path/

Reference: http://suchalin.blog.163.com/blog/static/5530467720127296427229/

Linux wget Commands