pdflatex -interaction=batchmode -output-directory=/tmp examen.tex pdflatex -interaction=nonstopmode -output-directory=/tmp examen.tex pdflatex -output-directory=/tmp examen.tex
https://tex.stackexchange.com/questions/245982/differences-between-texlive-packages-in-linux https://tex.stackexchange.com/questions/1092/how-to-install-vanilla-texlive-on-debian-or-ubuntu