Joule Thief – amazing mini light
The Joule Thief is an incredible bit of electronics. Using just a coil, resistor and transistor it can light a […]
Coping with Microsoft Exchange meeting requests in Mutt
Using Mutt for my e-mail, I’d like to see full details of meeting requests that people send me in Microsoft […]
Cisco Wireless LAN Controller RADIUS disconnect
Documentation on sending an RFC 3576 RADIUS disconnect message to a Cisco Wireless LAN Controller seems sparse at best. However, […]
OpenVZ bridge vanishing network fix
I’ve been using OpenVZ for a number of years. It’s a good solution for partitioning a server up into several […]
FreeRADIUS and ntlm_auth: reminder from a silent failure
I’m working on setting up FreeRADIUS servers. These authenticate users against an Active Directory using the ntlm_auth and winbind programs […]
Iterating over a range of IP addresses in bash
I hit a problem the other day where I needed to iterate over a range of IPv4 addresses in a […]
Visible tabs in Vim
Found out today that I can make tabs nicely visible in Vim with :set list listchars=tab:>- Should have done that […]