Bash scripts

A (very) few bash and zsh scripts, some of which haven't been used for a while so may not be fit for purpose.

• pdf-combine takes one argument, and combines all PDFs in the directory where it is run into a single file with that name, using pdftk.

• csv2latex is a find and replace script which turns csv files into LaTeX markup.

• pdfcroplatex takes a .tex file as an argument, then compiles it and crops the results using pdfcrop. Good for making diagrams. Not tested for a while.

• purgelatex deletes everything LaTeX-related except for .tex files.