Edward Speyer

My facebook profile.

Links

Headup

My friend Rick has a band called Headup. and their website is here

China Diaries

My old China diaries are here: 2000 2001.

Facebook

My employer, where you can contact me.

Earthsim

Earthsim!, a piece of software written by Qube Software Ltd, on which I have worked.

My Cantenna page

…has some UK specific hints on how to make a directional wifi antenna from a tin can and a piece of wire.

Signing data (and verifying signatures) with ssh keys

Short snippets of Ruby code to do some basic cryptography with OpenSSH ssh-dss keys.