AccountPolicy Set NT User Account Policy from command line. This is obsolete and hasn't been changed for years, but people seem to still occasionally use it. (It can do a couple of things the native tools can't, such as setting the lockout duration to "forever", and annoying someone by making their password expire every 3 minutes :-)
OpenNTPd Starting after 3.5, OpenBSD acquired a small, secure NTP daemon written by Henning Brauer and Alexander Guy. I have added autoconf and a portability layer, and currently the result runs on Linux, FreeBSD and Solaris as well as OpenBSD. There has been far more interest in this than I anticipated: henning created a website, and before it has even been officially announced, there has been a FreeBSD Port (thanks to naddy, who also helped with some build fixes), a FreshMeat page created and an article at undeadly.org.
ReverseProxy patch for rewriting HTTP redirects (Using Apache, mod_perl and ReverseProxy.pm).
Unix process-level debugging How Unix debugging tools were used to track down a low-level problem with IBM Tivoli Remote Control, written as a mini-tutorial.
Last modified: $Date: 2022-05-25 $