# Basic syntax:
wget -i list_of_links.txt

# Example usage:
# If you had a list_of_links.txt file containing a list of links like:
www.example.com/1.pdf
www.example.com/2.pdf
www.example.com/3.pdf

wget -i list_of_links.txt # Running this would download all files listed
#    in the list_of_links.txt file