Latex Thesis Template

Tweaking your own Latex template for a PhD dissertation is a rite of passage/time waster for most PhD candidates. There are lots of templates around on the Internet too, of varying quality.

I spent a fair bit of time procrastinating perfecting the template used for my thesis. I’ve pulled out all the unnecessary bits and put it up on GitHub. Hopefully some other poor PhD student will find it useful. This template is itself based on styles developed by Peter Hutterer, an earlier PhD student from the Wearable Computer Lab.

This template is particularly suited to students at the University of South Australia. It meets the guidelines specified by the Graduate Research Office. That said, with some adjustments this template should be useful for anybody.


  • Nice cover page
  • Author’s publications
  • Acknowledgements
  • TOC, List of Figures, Abbreviations, etc.

How to use:

  • Fork and clone the GitHub repository
  • Edit the information in thesis.tex
  • Update images/00/author_sig.png with your own signature
  • Update images/00/uni.png with your university’s logo
  • Add your publications as citations in 00-publications.tex
  • Tweak the styles as necessary
  • Write your damn thesis!

I’m happy to accept Pull Requests for improvements on this template.

Check it out on GitHub!

Happy Writing!


tl;dr; I’ve made a GitHub repo that makes FTGL work on OSX again.

FTGL is a library that makes it super convenient to render TrueType text in OpenGL applications. You can render text as textures and geometry, making it very flexible. There’s just one problem: if you’re using MacPorts or Homebrew on OSX, FTGL doesn’t work! Here’s how to work around it.

FTGL makes use of FreeType to actually render text. In newish versions of FreeType, some of their source files have been moved around and renamed. This is a problem on OSX since, by default, we are on a case-insensitive filesystem. We now have a name clash where both FTGL and FreeType seem to have a file named ftglyph.h. All of a sudden software that uses FTGL will no longer compile because the wrong files are being included!

The fix for this is fairly straight forward. Since FTGL depends on FreeType, FTGL should be modified to remove the name clash. Unfortunately, FTGL seems to have been abandoned, and has not had any updates since 2013. In the bug report linked above I have provided a patch that renames the file and updates references to it. I’ve also created a GitHub repository with the patch applied.

This problem doesn’t show up on Linux because on a case sensitive filesystem like Ext4, the FreeType file is ftglyph.h, while the FTGL file is named FTGlyph.h. No name clash.

So there, uninstall FTGL from MacPorts or Homebrew, clone my GitHub repo, and build/install from source. FTGL will work on OSX once more.

Long term you may want to look at moving away from FTGL in your own software. It is great at what it does, but hasn’t been updated in a long time. It uses OpenGL display lists internally, so will not work on modern OpenGL specs. But at least you can now use it if you need to.

Sending & Receiving SMS on Linux

A little while ago I worked on a mixed media theatre production called If There Was A Colour Darker Than Black I’d Wear It. As part of this production I needed to build a system that could send and receive SMS messages from audience members. Today we’re looking at the technical aspects of how to do that using SMS Server Tools.

There are actually a couple of ways to obtain incoming text messages:

  • Using an SMS gateway and software API
  • Using a GSM modem plugged into the computer, and a prepaid SIM

The API route is the easiest way to go from a programming aspect. It costs money, but most gateways provide a nice API to interface with, and you’ll be able to send larger volumes of messages.

BLACK had a few specific requirements that made the gateway unsuitable.

  1. We were projecting out of a van in regional South Australia. We had terrible phone reception, and mobile data was really flakey.
  2. We were going to be sending text messages to audience members later, and needed to have the same phone number.

So, we got hold of a USB GSM modem and used a prepaid phone SIM. This allowed us to receive unlimited messages for free. However, we couldn’t send messages as quickly as we would have liked.

Modem Selection

There are quite a few GSM modems to choose from. You are looking for one with a USB interface and a removable SIM. GSM modems that use wifi to connect to computers won’t work. You need to be able to remove the SIM because most mobile data SIMs won’t allow you to send or receive SMS messages. The other big requirement is Linux drivers, and Google is really your friend here. The main thing to watch out for is manufacturers changing the chipsets in minor product revisions.

We ended up going with an old Vodafone modem using a Huawei chipset. The exact model I used is HUAWEi Mobile Connect Model E169 It shows up in Linux like this:

SMS Tools

SMS Tools is an open source software package for interfacing with GSM modems on Linux. It includes a daemon, SMSD, which receives messages. SMSD is configured to run your own scripts when messages are received, allowing you to do pretty much anything you want with them.

Installation is straight forward on Ubuntu et al:

Next you’ll need to configure the software for your modem and scripts.

Configuration File

The configuration file is a bit unwieldy, but thankfully it comes with some sane default settings. Edit the file in your favourite text editor:

Modem Configuration

First up you will need to configure your modem. The modem configuration is at the end of the config file, and the exact parameters will vary depending on what modem you have. Let’s have a look at what I needed:

device is where you specify the file descriptor for your modem. If you’re using a USB modem, this will almost allways be /dev/ttyUSB0.

init specifies AT commands needed for your modem. Some modems require initialisation commands before they start doing anything. There are two strategies here, either find the manual for your modem, or take advantage of the SMSTools Forums to find a working configuration from someone else.

incoming is there to tell SMSTools you want to use this device to receive messages.

baudrate is, well, the baud rate needed for talking to the device.

Like I said, there are many options to pick from, but this is the bare minimum I needed. Check the SMSTools website and forum for help!

Event Handler

The other big important part of the config file is the event handler. Here you can specify a script/program that is run every time a message is sent or received. From this script you can do any processing you need, and could even reply to incoming messages.

My script is some simple Bash which inserts a message into a database, but more on that in a moment.

Sending Messages

Sending SMS messages is super easy. Smsd looks in a folder, specified in the config file, for outgoing messages. Any files that appear in this folder get sent automatically. By default this folder is /var/spool/sms/outgoing.

An SMS file contains a phone number to send to (including country code, but with out the +) and the body of the message. For example:

Easy! Just put files that look like this into the folder and you’re sending messages.

Receiving Messages

Let’s have a better look at the event handler. Remember, this script is called every time a message is sent or received. The information about the message is given to your program as command line arguments:

  1. The event type. This will be either SENT, RECEIVED, FAILED, REPORT, or CALL. We’re only interested in RECEIVED here.
  2. The path to the SMS file. You read this file to do whatever you need with the message

You can use any programming language to work with the message. However, it is very easy to use formail and Bash. For example:

From there you can do whatever you want. I put the message into a MySQL database.


That’s all you need to write programs that can send and receive SMS messages on Linux. Once you have smsd actually talking to your modem it’s pretty easy. However, in practice it’s also fragile.

The smsd log file is incredibly useful here. It lives in /var/log/smstools/smsd.log

Here are some of the errors I encountered and what to do about them:

Modem Not Registered

You’ll see an error that looks like this:

This means the modem has lost reception, and is trying to re-establish a connection. Unfortunately there is nothing you can do here but wait or, using a USB extension cable, trying to find a spot with better reception.

Write To Modem Error

An error like this:

means the software can no longer communicate with the modem. This is usually caused by the modem being accidentally unplugged, the modem being plugged in after the system has powered up, or by an intermittent glitch in the USB driver. To fix this, do the following:

  1. Stop smsd (sudo service smstools stop)
  2. Unplug the modem
  3. Wait 10 seconds or so
  4. Plug the modem back in
  5. Start smsd (sudo service smstools start)

Cannot Open Serial Port

You may see this error:

This occurs if you started the computer (and therefore smsd) before plugging in the modem. Follow the steps above to fix it.


So there you have it. Follow these steps and you can send and receive SMS messages on Linux, using a cheap prepaid SIM and GSM modem.

In the next post we’ll be looking at exactly what I used this setup for.

Git Tutorial 05 – Setting up a git server


So a couple of weeks ago I received an email asking how to go about setting up a Git server on Linux. This is actually pretty straight forward, provided you are familiar with Linux. I made a quick video describing the process.

Continue reading Git Tutorial 05 – Setting up a git server