:

 + `-interactive` (shortcut is `-i`) to run [PDFLaTeX](http://perso.crans.org/besson/bin/pdflatex) with the interactive (errorstopmode) mode (default is batchmode),
 + `-quiet` (shortcut is `-q`) to run [strapdown2pdf](//lbesson.bitbucket.io/md/strapdown2pdf.html) in quiet mode (no output at all, everything is redirected to `/tmp/strapdown2pdf.log`),
 + `-htm` (shortcut is `-m`) to produce a simple HTML file (which do not use StrapDown.js, see [this example strapdown2pdf.htm](./strapdown2pdf.htm)), writt