About ox-epub I'm the author of ox-epub an org mode extension that let's you export your org files in EPUB format. This allows you to easily get your notes or plans onto a Kindle or other ebook device. Documents formatted with org-epub display well on limited capability devices like phones and e-readers. This week I'm preparing ox-epub version 0.3.0. This version will come with baked in support for mathematical formulae. On the project side, this version also now includes a basic CI pipeline using Travis CI. The documentation…

Here's a simple way of using sudo in org-babel: #+NAME: just-open #+BEGIN_SRC shell :tangle no :dir /sudo::~mark/writing exec 2>&1 mkdir -p perf && cd perf /home/mark/.guix-profile/bin/perf stat -e 'block:*' ../open-perf #+END_SRC Use :tangle no to exlude this snippet from being tangled Use :dir /sudo::~mark/writing to activate TRAMP (/sudo) and set the current path that is to be used. Note: paths relative to the document didn't work out for me Use exec 2>& to…