goalKickerDownloader.sh

#!/bin/bash

# Source - https://www.reddit.com/r/Python/comments/7qwuwy/free_python_book/dst4hum/

# Was too lazy to download all books at once
# Source code of website scraped to get names of books
wget -qO- http://goalkicker.com | \
grep "bookContainer grow" | \
cut -c 44-  | \
cut -d' ' -f1 | \
rev | \
cut -c 6- | \
rev | \
# Names of books changed into download link
sed 's/.*/http:\/\/goalkicker.com\/&Book\/&NotesForProfessionals.pdf/' | \
# Limiting wget so that it doesn't affect you too much
xargs -0 -n 1 -P 8 wget -q


#!/bin/bash
# geirha from the same channel did the same thing using lynx and it's much better. No html parsing!

lynx -dump -listonly -nonumbers http://goalkicker.com | \
sed 's,\(.*\)/\(.*\)Book$,\1/\2Book/\2NotesForProfessionals.pdf,' | \
xargs -0 -n 1 -P 8 wget -q