## Bigger Tables in Latex

Found this on stackexchange, which I needed to make tables in latex feel a little less cramped. Does not require any special packages to be added: {\renewcommand{\arraystretch}{2}% \begin{tabular}{|l|l|} \hline column 1 & column 2 \ \hline I really would like this less & crammed \ \hline \end{tabular}}

## Removing password from PDFs in linux

Why do people keep adding passwords to PDFs (and then sending them together with the PDF itself? grr). Anyway, this is how you remove them: \$ qpdf –password=YOURPASSWORD-HERE –decrypt input.pdf output.pdf Incantation taken from http://www.cyberciti.biz/faq/removing-password-from-pdf-on-linux/