Mike writes about his work in using namespaces on Linux . In 2006 I presented a paper titled “Polyinstantiation of directories in an SE Linux system” about this at the SAGE-AU conference .
Newer versions of the code in question has been included in Debian/Lenny. So if you want to use namespaces for a login […]
A Linux Users Group like most volunteer organisations will often have a small portion of the membership making most of the contributions. I believe that every LUG has many people who would like to contribute but don’t know how, here are some suggestions for what you can do.
Firstly offer talks. Many people seem to […]
I was watching So You Think You Can Dance  and thinking about the benefits that it provides to the dancing industry. The increase in public appreciation for the sport will increase the amount of money that is available to professionals, and getting more people interested in dancing as a profession will increase the level […]
In the mid 90’s I was part-owner of a small ISP. We had given out Trumpet Winsock  to a large number of customers and couldn’t convert them to anything else. Unfortunately a new release of the Linux kernel (from memory I think it was 2.0) happened to not work with Trumpet Winsock. Not wanting […]
I have just configured IPVS on a Xen server for load balancing between multiple virtual hosts. The benefit is not load balancing but management. With two virtual machines providing a service I can gracefully shut one down for maintenance and have the other take the load. When there are two machines providing a service a […]
Jeff Bailey writes about the last 26 years of Microsoft . He gives Microsoft credit for “saving us from the TRS 80”, however CP/M-86 was also an option for the OS on the IBM PC . If MS hadn’t produced MS-DOS for a lower price then CP/M would have been used (in those days CP/M […]
TED has a post about the design of the new OLPC .
I never liked the previous OLPCs , for my use a machine needs a better keyboard than the tiny rubber thing that they had. I understand why they designed it that way, for use in places where it would be an expensive asset […]
I believe that the Red Hat process which has Fedora for home users (with a rapid release cycle and new versions of software but support for only about one year) and Enterprise Linux (with a ~18 month release cycle, seven years of support, and not always having the latest versions) gives significant benefits for the […]
Mark Shuttleworth has written an interesting post about Ubuntu release dates . He claims that free software distributions are better able to meet release dates than proprietary OSs because they are not doing upstream development. The evidence that free software distributions generally do a reasonable job of meeting release dates (and Ubuntu does an excellent […]
Anthony Towns writes about using an improved version of jigdo to download CD/DVD images . His improvement is basically to pipeline operation for better performance.
Jigdo (the Jigsaw download) is a tool to download a set of files and then use them to create a CD or DVD image . The idea is that most […]