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Welcome to SifWiki

Having had various website incarnations over the years, I've found that every-time I do the inevitable re-design I ended up pruning content because I couldn't be bothered to reformat it. This Wiki will hopefully become a central repository for documentation that I create as I do various Geeky and pointless things with Linux, Home Automation, Electronics and random other subjects.Everything here is provided as-is and totally without warranty that the information is Sane, Sensible or Safe. If you're not sure about fiddling with your mains voltage appliances or compiling your kernel from scratch, the information herein is probably a bit too rough and ready for you - I tend to assume a fairly high level of knowledge and skip over various basic aspects of what I do. That said, I hope the following is of use or at least inspires someone to do something funky. Have fun.

Home Automation (HA)

  • Current Cost Electricity Monitor - Using Python to parse the XML data from a Current Cost electricity monitor via Serial/USB and then displaying with munin.
  • Serial Relay Control - Controlling external relays and reading opto-isolated inputs back with this Quasar electronics kit using Linux and some Python script. I'm planning on using this device for a number of things; monitoring of a doorbell to get remote notifications when it's rung and possibly central heating boiler control.

Mac OS X

iPhone 3G, 3GS

Nokia S60v3 Related

Gentoo Linux Related

Voip / Asterisk / Cisco IP Phone

General Linux / Other

  • NTLM Authentication against Apache - Using mod_ntlm to authenticate users against Apache in a Windows 20003 Active Directory Domain
  • RRDTool Monitoring - RRDTool can monitor everything from Bandwidth to the Temperature, here's how to monitor IPTables firewall traffic using simple, lightweight, fast bash scripts rather than more complex SNMP or Perl scripts which most other tutorials show.
  • Spot a Fake SanDisk - There's a number of "Cheap" SanDisk memory cards on eBay, unfortunately many are fake, this should help you spot counterfeit Memory Cards, updated to include both MiniSD and MicroSD cards.
  • Buffalo WHR-54GS Serial Port Conversion - I don't know how to do it, but I'm going to try, this will document my progress (or lack there-of).
  • VMWare Workstation 6 on Fedora Core 9 - Running VMWare Workstation 6 on Fedora Core 9 with its 2.6.25 kernel
  • gmpy Python Module Install - Had a problem with missing gmp-devel on attempting `easy_install gmpy`, how to fix.
  • ZTE MF627 on Fedora Core 11 - How to get the ZTE MF627 3G/HSDPA dongle working with FC11 and 3pay from three mobile.

Links

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