Getting an openSUSE machine online

This week I’ve been cloning machines, but each new machine has slightly different hardware, even if it’s just a MAC address or serial number.

So, a quick disclaimer I’m using openSUSE 11.3 and so things will be slightly different for different versions of SUSE or different distros.

Get online

SUSE unlike some of the more user friendly OS’s doesn’t go out of it’s way to get you online. So we need to manually tell it what to do. First open a terminal and log in as a system admin:

su

Now view the network connections:

ifconfig -a

This should tell you what you’ve got, what’s connected and what’s trying to connect. Now remember the MAC address of the port you want to connect and open up YAST from the start menu (under Computer)

Open up Network Settings.

Delete the old connections, and set up the new ones. Generally, for most instances you’ll just want to Edit the new connection and set it to acquire it’s IP using DHCP, but if you’re using a corporate network then you may need to give it a default gateway address as well.

Click Next, and Finish in YAST and allow it to write the new settings. Hopefully your network should now be up and running.

Tidy up ports (ie changing ethX to ethY)

For some of my software it uses licenses based upon the MAC address of eth0, and obviously with nothing on eth0 it falls over a bit. For this reason I needed to change by eth2 to eth0.

So in a terminal as a super user

rcnetwork stop
cd /etc/udev/rules.d

This bit is definitely different on different versions of SUSE, so list your directory and change as appropiate. And if you dont use nano, use vi or kate

nano 70-persistent-net.rules

At the bottom of this file is a line starting with SUBSYSTEM and at the end of the line is something like

NAME = “ethX”

Simply change the X to whichever number you like, but remember you’ll probably have to change the Network Settings in YAST again after this

rcnetwork start

Restart your PC, and then check with ifconfig if needs be.

What distinguishes you from other developers?

I've built data pipelines across 3 continents at petabyte scales, for over 15 years. But the data doesn't matter if we don't solve the human problems first - an AI solution that nobody uses is worthless.

Are the robots going to kill us all?

Not any time soon. At least not in the way that you've got imagined thanks to the Terminator movies. Sure somebody with a DARPA grant is always going to strap a knife/gun/flamethrower on the side of a robot - but just like in Dr.Who - right now, that robot will struggle to even get out of the room, let alone up some stairs.

But AI is going to steal my job, right?

A year ago, the whole world was convinced that AI was going to steal their job. Now, the reality is that most people are thinking 'I wish this POC at work would go a bit faster to scan these PDFs'.

When am I going to get my self-driving car?

Humans are complicated. If we invented driving today - there's NO WAY IN HELL we'd let humans do it. They get distracted. They text their friends. They drink. They make mistakes. But the reality is, all of our streets, cities (and even legal systems) have been built around these limitations. It would be surprisingly easy to build self-driving cars if there were no humans on the road. But today no one wants to take liability. If a self-driving company kills someone, who's responsible? The manufacturer? The insurance company? The software developer?