access 'wget' before initialization code example
Example: wget
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.