Posts Tagged 'dreamhost'

Get me out of here!

Amazing Stories February 1952 Classic Vintage Science Fiction Sci Fi Pulp Book

How to back up or migrate your blog.

The internet is not safe. If you have your data on a webhost, anywhere, it’s probably not safe. If you have a security specialist on your team (and none of us here do), then maybe it’s somewhat safe from malicious attacks, but even then, it’s still vulnerable to plain old hardware failure and general cockups. And the most vulnerable data of all is the data that is hosted on bottom-end hosts like Dreamhost where potentially hundreds of other people are sharing disk space and server resources with you, and as with everywhere on the internet, a sizable proportion of them are guaranteed to be some combination of incompetent and malicious. It’s only a matter of time before one of them accidentally or deliberately brings the server down, accidentally corrupts your files, or breaks in to your filespace and uses it to subsidise their pornography business. It’s happened to me, more than once. Moreover, as I’ve said before, if you are using FTP instead of SFTP, it means that you don’t really care about your data anyway, and pretty much anyone with enough dedication can come along and steal your password and make free with your files if they try hard enough. Continue reading ‘Get me out of here!’


WordPress in miniature.

Torn Posters
Here’s a handy tool for y’all. WordPress. It’s probably one of the most common CMSs (Content Management Systems) in existence. It’s written in PHP and the MySQL dialect of SQL, two languages that I do not intend to cover in this course. ┬áThe beauty of WordPress, as opposed to systems like Ruby on Rails, Joomla or Django, is that you can do a lot of stuff without having to touch the PHP/SQL stuff. I might argue that the beauty of Django or Rails is that it makes the code so simple that you don’t mind messing with it. But that is definitely digressing. You might want to give those frameworks a look if you are going further later on.

The distinction with all these systems, the thing that makes them different from the javascript-based code we’ve been developing so far, is that javascript runs (typically) in the browser, on the computer of the user who visits your page. PHP and SQL though are executed on a the server. This is why UTS pays Dreamhost money for the usage of their machines.

But one step at a time. WordPress is a great way of seeing how all this website stuff works… let’s take it from where we left off last time, installing stuff from the dreamhost control panel. Continue reading ‘WordPress in miniature.’


Except where otherwise attributed, Creative Commons License
Netcultures blog is by Dan Mackinlay and Chris Caines and licensed under a Creative Commons Attribution 2.5 Australia License. Content from external sites remains property of its original creator.