Check out example codes for "wget". It will help you in understanding the concepts better.
Code Example 1
The simplest way to use wget is to provide it with the location of a file to download over HTTP. For example, to download the file http://website.com/files/file.zip, this command: $ wget http://website.com/files/file.zip ...would download the file into the working directory. There are many options that allow you to use wget in different ways, for different purposes.
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