Archives

Categories

Digital Cameras

In May I gave a talk for LUV about the basics of creating video on Linux. As part of the research for that I investigated which cameras were good for such use. I determined that 720p was a good enough resolution, as nothing that does 1080p was affordable and 1080i is lower quality. One thing […]

Name Server IP and a Dead Server

About 24 hours ago I rebooted the system that runs the secondary DNS for my zone and a few other zones. I’d upgraded a few things and the system had been running for almost 200 days without a reboot so it was time for it. Unfortunately it didn’t come back up.

Even more unfortunately the […]

Links July 2011

The Reid Report has an article about the marriage pledge that Michelle Bachmann signed which implies that slavery wasn’t so bad [1]. Greg Carey has written an interesting article for the Huffington Post about marriage and the bible [2], I always knew that the so-called “conservatives” weren’t basing their stuff on the Bible, but the […]

SE Linux File Context Precedence

In my previous post I expressed a desire to use regular expressions for files that may appear in multiple places in the tree due to bind mounts for /run and /var/run etc [1]. However there is a problem with this idea.

The SE Linux file labeling program restorecon reads the file /etc/selinux/$SELINUXTYPE/contexts/files/file_contexts which contains a […]

/run and SE Linux Policy

Currently Debian/Unstable is going through a transition to using /run instead of /var/run. Naturally any significant change to the filesystem layout requires matching changes to SE Linux policy. We currently have Debian bug #626720 open about this. Currently the initscripts package breaks selinux-policy-default in Debian/Unstable so that you can’t have initscripts using /run if the […]

Multiple Filesystems for Security

There is always been an ongoing debate about how to assign disk space into multiple partitions. I think that nowadays the best thing to do is to assign about 10G for the root filesystem for every desktop and server system because 10G is a small fraction of the disk space available (even the smallest laptops […]

Can Online Dating make You Depressed?

Anne Rettenberg wrote an article for Psychology Today that is critical of the idea of online dating [1], she cites one example of a man who visited a prostitute due to being depressed at his lack of success in online dating to support her claim.

The first big problem with her article is that she […]

Links June 2011

TED has published a list of resources for suicide prevention and to help survivors and their families [1].

Psychology Today has an interesting article by Paula J. Caplan, Ph.D about the recent US Supreme Court decision denying female employees of Walmart the ability to file a class action lawsuit about their poor pay and working […]

Pool Parties

Periodically Free Software people from other countries visit Melbourne on business trips. Usually when someone is sent any distance on a business trip (IE to Australia from anywhere other than NZ) they will stay in a good hotel (4 star or better), this generally means that they have a pool in their hotel. 5 star […]

Parsing Daemontools/Multilog dates in Shell Script

I run some servers that use the DJB Daemontools to manage their daemons [1]. This is something I would have changed years ago if given a chance because DJB software always seems to do things in a different way to other Unix software and causes pain. Unfortunately when you have a lot of semi-embedded systems […]