ZFS Training ExercisesZFS Training Exercises
In 2015 I ran a training session on BTRFS and ZFS. Here are the notes for ZFS updated for the latest versions of everything when running on KVM. You can[...]
BTRFS Training ExercisesBTRFS Training Exercises
In 2015 I ran a training session on BTRFS and ZFS. Here are the notes for BTRFS updated for the latest versions of everything when running on KVM. You can[...]
PostalPostal
This is a program I wrote to benchmark SMTP servers. I started work on this because I need to know which mail server will give the best performance with more[...]
Bonnie++Bonnie++
This version starts the re-write of Bonnie++! I will make it totally threaded (the new code does not use fork()). It will also support testing with a specified number of[...]
My Programming ProfileMy Programming Profile
Job adverts are asking for a Github or Stack Overflow account nowadays, I don’t use those sites much so here’s a list of comparable resources: Here is my list of[...]
TED Talks I LikeTED Talks I Like
2004: Steven Levitt gave an interesting and surprising talk about the economics of crack dealing. 2009: Dan Pink gave an interesting talk about motivation disproving many theories related to the[...]
ZFS and BTRFSZFS and BTRFS
This article was published in Linux Journal in 2014 [1]. BTRFS and ZFS are two options for protecting against data corruption. Which one should you use, and how should you[...]
DKIM and Mailing ListsDKIM and Mailing Lists
The Problem DKIM is a standard for digitally signing mail to prove it’s authenticity and prove that it was not modified. In an ideal situation it can be used to[...]
Free Educational Android AppsFree Educational Android Apps
This post has a list of educational apps for Android phones and tablets that I have discovered. I can’t claim that each app is the best for it’s purpose, but[...]