Download all pdf files using wget

Question

I have the following site http://www.asd.com.tr. I want to download all PDF files into one directory. I\'ve tried a couple of commands but am not having much luck.

Answer 1

First, verify that the TOS of the web site permit to crawl it. Then, one solution is :

mech-dump --links 'http://domain.com' |
    grep pdf$ |
    sed 's/\s+/%20/g' |
    xargs -I% wget http://domain.com/%

The mech-dump command comes with Perl's module WWW::Mechanize (libwww-mechanize-perl package on debian & debian likes distros)