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Hello.

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And this video, I'm going to show you how to use Onex to run Jupiter connect to Jupiter Notebook's and work on things such as our class assignments.

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I'm going to be demonstrating this using associates from Mobile X term, since I'm going to be using the command line MSH tools.

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The same things apply when you are working from Linux and Mac.

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So usually when you use Malek's term, you'd be used to creating a new LSH session.

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But because of the firewall that keeps you from directly accessing any onyx nodes other than the head node,

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we're going to use the SSA command line tool from a local terminal. So I'm going to click start local terminal to get a terminal.

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And now I'm going to connect to the Onyx head node SSA H Onex Stop Boise State Radio.

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You may need to specify your user name at the beginning. And that will give it a user name to connect with.

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So I'm going to make this connection to the Onyx head note and ask you for a password.

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And I am not going to have MOBA X term, remember my house words.

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So I'm now logged into Onyx.

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We do install Mini Konda or Anakonda due to Onyx network file systems setup, the full Anaconda installation doesn't work very well.

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So we're going to use mini Condah. And I am going to go down to the Linux installer.

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I'm going to right click the Python or the Linux 64 bit version,

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get its like address and then I'm going to use w get to download it onto Onyx so w get.

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And then I am going to paste the you are all in there and it's going to fetch it.

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So now we've downloaded a mini Condah and now and then we can run the installer with slash been slash Basche many Konda three.

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It asked us to accept the license terms. The default installation location is OK.

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Now that it's done with the main installer, it asks if I want to initialize it, I'm going to say yes.

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And this is going to set up my shell configuration to automatically use in a KONDA.

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And then I need to, as it notes there, I need to close and reopen my current shell.

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So I need to exit and then I need to.

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And then I can connect again. But we don't want to do our actual computations on the Onyx head note because it's the node everybody logs into.

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If everyone uses it for computations, then we're going. It's going to get overloaded.

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So we want to actually do our work on one of the other onyx nodes.

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So we don't actually want to log in to Onyx directly to do most of our work because it's the central node.

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It's great for file transfer, for doing our installation, for working with a few things, but for doing our actual computations.

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If everyone uses it, it's going to be overloaded. So we want to work on one of the actual individual onyx nodes, which are computers in the S lab.

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D, though, are behind the firewall.

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Onyx itself is the head notice available from outside the network, but the internal nodes are only available from inside the Boise State network.

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So we need to go through a jump post if we're not at Boise State or on the VPN.

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This is why we're using the command line tools and X terminals that of its direct DSH connections.

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This also works the command line SSA each client is the same as the one that's on Linux and on Mac.

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So I've already created my configuration. So we have the directory, that DOT SSA directory that has configuration.

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I've created a SSA config directory that has the settings to use the head node as a jump post, this proxy jump setting to get into other nodes.

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You'll find that the configuration settings you need to put in here in the instructions online.

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I'm going to connect now directly to Onyx Node zero three.

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I'm not providing my user name right now because my SSA age configuration tells LSH which username to use.

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And note that it asks me for my password twice, once for the Onyx head node to make the proxy connection.

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And then again for the onyx node itself. So we see on the left of of my terminal prompt that the bass in parentheses,

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and that is Konda telling me that the bass environment is activated and ready to use.

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Now, before we start using a node, we want to make sure that it's not actively and used by anyone else, especially for significant processing.

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So I'm going to do that with a couple of commands. First, uptime is going to print out the current load level of the system.

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And it has one user, me and a load average of approximately zero.

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This means the system is not very active right now. I can also type W to see who is currently logged into the computer.

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And it's just me. So this node is good to use. So I can use KONDA list to list the packages currently installed.

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We installed many Condah. So we're gonna need to install the additional packages we need.

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Because it doesn't contain very much. So I'm going to go to the software installation instructions,

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get the command from the mini to section and I'm going to paste it into my prompt and run it.

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And this is going to install the scientific packages that we need to do the work for this class.

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Yes, I want to proceed. I spend this up quite a bit in order to let it finish.

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The video doesn't take forever. The long durations should only affect software installations.

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They shouldn't affect our day to day use of Jupiter and notebooks.

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I'm going to create a directory where I can work on C.S. 533 stuff.

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Can start the Jupiter notebook's hanging around Jupiter notebook. No browser.

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This is going to start up the notebook server and you see, it gives me this, you are al information.

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And the key thing is I need that port. Number eight eight eight eight. So I can set up RSS H Tunnel.

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I'm going to open another terminal. And I'm going to.

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For what we call forward this port, so I want eight eight eight eight on my computer to forward to.

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The computer at the other end and its port. Eight, eight, eight, eight.

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And I'm going to connect to Onex Node zero three. Boise State.

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And now that I have the tunnel setup, I can go to this, you are El.

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Copy the URL. Go to what in my browser, and I'm now connected to the Jupiter notebook server running on Onex.

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So if I are on my onyx node so I can you can see this, I can open a new terminal.

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You can open terminals and Jupiter and it's on Onyx. It's all my honest snoad.

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Close that terminal so I can either open an existing notebook.

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I've got a couple lying around here from previous things. By clicking on them, you can use an SSA each file, transfer a client like SICP.

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When SICP, Cyber Duqu or the one built into Intune will be X term in order to upload files.

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I can also create a new a new notebook file, new Python three notebook here.

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Import packages like pandas. And go about, say, completing the assignment so that when I'm done, so I can close and hold a notebook.

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I can quit the entire Jupiter server either from the Web browser or by hitting control.

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See in my terminal. So I'm going to quit the Jupiter server and I can close my terminal sessions.

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So that's how you use and run Jupiter and Notebook's on Onyx notes.

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