@@ -20,7 +20,7 @@ We ship `tree` as compiled JavaScript on your Urbit, but the source lives in its
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2121## Quickstart
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23−Your Urbit runs a web server and can be found at either `http://localhost:8080/` (or `8081` if you're running something at `8080`), or `http://your-urbit.urbit.org/`.
23+Your Urbit runs a web server and can be found at either `http://localhost:8080/` (or `8081` if you're running other processes that might be occupying `8080`, you can determine which port your urbit is on by looking at your boot sequence--it's specified there), or `http://your-urbit.urbit.org/`.
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2525(Make sure you have a desk mounted to unix, as covered in the [filesystem walkthrough](/filesystem))
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@@ -34,7 +34,7 @@ To host a file on the web try putting the following in `/home/web/test.md` (from
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3535 This is a simple markdown file.
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37−Create a folder with two more markdown files in it and copy it to `/home/web/test/`.
37+Create a folder with two more markdown files in it and copy it to `/home/web/test/`. (In urbit, there is no distinction between a director and a file--in this case `test` is both a file and a directory. So, if you're adding files directly from unix, simply `mkdir test` and urbit will treat the file and directory as the same entity.)
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3939Now modify `/home/web/test.md` to list the children using the `<list/>` JSX:
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