sudo unable to resolve host digitalocean

#Sudo unable to resolve host digitalocean how to#
#Sudo unable to resolve host digitalocean registration#
#Sudo unable to resolve host digitalocean pro#
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The first thing I like to do is add a non-root user so that we won’t accidentally do something stupid as “root”. Step 4: Ensure you don’t shoot yourself in the foot You should be greeted with a welcome message and some stats about the server that look like this: The first time you log in, you may be asked to change the default password.

#Sudo unable to resolve host digitalocean password#

If you used an SSH key then you don’t need to provide a password otherwise, a password was sent to your email. Use the IP that you see on the page, with the username root. I’m on Windows, so I use PuTTY to SSH (“login”) into other machines. If you’re on a unix machine, you can just use ssh 123.456.1.2. One option to log into your droplet is through the “Access” tab on the droplet’s page, but it’s incredibly slow and ugly, so I prefer logging in on my own machine. From now on, I’ll use the random IP address 123.456.1.2 for the rest of this post, but remember to always substitute your actual droplet’s IP with this one. Once the droplet is ready (can take a few minutes), you’ll be redirected to a page that shows you information about the new droplet, including its IP. Step 3: Log in to your very own shiny new server If you chose different settings, the general instructions will still apply but some of the specific commands/URLs might need to change.Įven though you probably don’t need it, here’s a short GIF showing how I create a new droplet: Note: all subsequent steps assume that you are also using the weakest server possible with Ubuntu 20.04 圆4.

#Sudo unable to resolve host digitalocean how to#

If you know what SSH keys are (you can learn here), then I recommend you add an SSH key at the last step if you know how to do that. For operating system, I chose to go with the default Ubuntu 20.04 圆4. I chose San Francisco for region because it’s the closest to me, though it really wouldn’t make much of a noticeable difference where the server is located.

I chose the smallest/weakest machine ($5/month plan) and it’s good enough for me. Now let’s claim one of DO’s machines as our own! It’s so simple that you definitely don’t need my instructions, just click on the big green “Create” button -> “Droplets” -> and choose your settings. After signing up, if you go to your Billing page you should see your $10 credit.

#Sudo unable to resolve host digitalocean registration#

Registration is quick and painless, but in order to verify your account (and to get your $10) you have to provide credit card details. Go to DigitalOcean (use this referral link to get 2 months free!) and sign up. Step 9: Make pretty URLs for RStudio Server and Shiny Server.Note 8.4: Hosting R Markdown (Rmd) documents on your Shiny Server.

#Sudo unable to resolve host digitalocean pro#

Note 8.3: Shiny Server Open Source vs Shiny Server Pro.Step 8.2: Populate Shiny Server with Shiny apps using a git repository.Step 8.1: Set up proper user permissions on Shiny Server.Note 6.1: Important note re: installing R packages.Step 4: Ensure you don’t shoot yourself in the foot.Step 3: Log in to your very own shiny new server.Based on feedback from others, it should take about 30 minutes to go through this post and get everything set up. The tutorial might seem lengthy, but it’s actually very simple, I’m just breaking up every step into very fine details. This post will cover how to set up a machine from scratch, set up R, RStudio Server, Shiny Server, and a few other helpful features on a brand new DO droplet (remember: droplet = your machine in the cloud). :) (2017 update: I’m not longer a student, but I do still love the pricing of this service!) And it turns out that it’s very convenient for hosting my own RStudio Server and anything else I’d like to host, and very affordable even for my student self.

She told me that she doesn’t have a solution for me, but that I should check out DigitalOcean, so I did. I only found out about DO a couple of months ago when I asked my supervisor, Jenny Bryan, if there was a way for me to do some R-ing when I’m away from my machine. Check out my DO droplet to see it in action! Use my referral link to get $10 in credits, which is enough to give you a private server for your first 2 months. For example, take a look at my Shiny Server to see how useful this can be.ĭigitalOcean provides virtual private servers (they call each server a droplet), which means that you can pay $5/month to have your own server “in the cloud” that you can access from anywhere and host anything on. If you’ve always wanted to have an RStudio Server of your own so that you can access R from anywhere, or your own Shiny Server to host your awesome shiny apps or Rmarkdown documents, DigitalOcean (DO) can help you get there easily. If you want help setting up your Shiny Server, a 1-on-1 walk-through or tutorial, or just general consultation about using Shiny Server, I’m available for hire.