35c3 Fahrplan to PDF: How to create coloured PDFs from the 35C3 Fahrplan https://twitter.com/Wikinaut/status/1077679091514515456

gistfile1.txt

# Firefox lovers use
for i in 1 2 3 4; do firefox --headless --screenshot $i.pdf https://fahrplan.events.ccc.de/congress/2018/Fahrplan/schedule/$i.html; done

# Chromium lover use
for i in 1 2 3 4;do chromium --headless --disable-gpu --print-to-pdf=$i.pdf https://fahrplan.events.ccc.de/congress/2018/Fahrplan/schedule/$i.html;done

# the simple way: fetch the small B/W pdf and compose a single pdf
for i in 1 2 3 4; do wget https://fahrplan.events.ccc.de/congress/2018/Fahrplan/schedule/$i.pdf; done

# put all into one file
pdftk 1.pdf 2.pdf 3.pdf 4.pdf output alldays.pdf