This is the homepage of Bob Wilkinson. It is running under Debian GNU/Linux and was hosted on a Sheeva Plug, but now at kimsufi

I have just uploaded my disk de-duplication software to github, so if you want to squash the contents of a backup disk by consolidating the duplicates, please try it. I have used it on Linux - if you are brave enough to use it on anything else, please let me know! It is a perl script, so it should work elsewhere.

I have been trying some of the problems at and my solutions to the first n are here. I also looked at too and wrote the first problem in assembly language and forth, too. I wanted to write forth because of the fignition computer and needed to remind myself how to code in forth - it has been a long time. ARM assembly language is an on-going interest. I know that I can improve so I practise more.

I have just finished a short introduction to assembly programming on the ARM processor. Any feedback would be gratefully appreciated!

I showed some people that introduction and was asked How much faster is assembly language on the ARM.

A long time ago (around 2000-2001) I wrote a Perl interface to a C program for converting music on vinyl records to digital formats..

I have written Perl interfaces to some C disassemblers : X86::Disasm and X86::Udis86

Here is a simple tutorial showing how to call C code from Perl code.

I usually have Mr Perry and his BlackArkNuggets and On The Wire to listen to.

[FSF Associate Member]