A Guide to Using SSH

A tutorial on SSH - including how to ssh into machines, generate and use ssh keys, port forward, run GUI's over ssh, copy files and connect to machines through others.

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Installing matplotlib on a Mac. Issues with libpng and libstdc++ (from clang)

I tried used homebrew to install python and pip to install matplotlib and numpy. The first error I was getting was to do with the version of libpng running was different to the one used to compile which let me use matplotlib as normal, except saving as a png. The second was due to an incompatible with the standard library being used (libstdc++ (from clang)). Here is how to solve both these issues.

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