I want to use wget to download the following 18 html files:
http://www.ted.com/talks/quick-list?sort=date&order=desc&page=18 http://www.ted.com/talks/q
& is a special character in most shell environments, you can use double quotes to quote the URL to pass the whole thing in as the parameter to wget:
&
wget
wget "http://www.ted.com/talks/quick-list?sort=date&order=desc&page=18"