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Merge pull request #67 from reza-ryte-club/reza-sudo-usage 

Added information regarding sudo usage
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Logan Wright 2016-11-01 09:42:50 -04:00 committed by GitHub
parent 35904a23e2 73e370f5f7
commit 7708aaa78b
1 changed files with 19 additions and 1 deletions
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getting-started/hello-world.md
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@ -69,7 +69,7 @@ All route closures are passed an instance of [Request](../http/request.md) that
This route simply returns a string, but anything that is [ResponseRepresentable](../http/response-representable.md) can be returned. Learn more in the [Routing](../routing/basic.md) section of the guide.
Note: Xcode autocomplete may add extraneous type information to your closure's input arguments. This can be deleted to keep the code clean. If you'd like to keep the type information add `import HTTP` to the top of the file.
Note: Xcode autocomplete may add extraneous type information to your closure's input arguments. This can be deleted to keep the code clean. If you'd like to keep the type information add `import HTTP` to the top of the file.
## Running
@ -109,6 +109,24 @@ You should see a message `Server starting...`. You can now visit `http://localho
Note: Certain port numbers require super user access to bind. Simply run `sudo vapor run` to allow access. If you decide to run on a port besides `80`, make sure to direct your browser accordingly.
## Note for sudo usage
In some linux based system, you might get error while using sudo. In that case, if you need to run the server as root, at first switch the user using this command:
```
sudo -i
```
Then either add the previously installed path of swift to the root users $PATH variable.
```
PATH=$PATH:/your_path_to_swift
# Example command can be like this
# PATH=$PATH:/swift-3.0/usr/bin
# In this case /swift-3.0/usr/bin is the location of my swift installation.
```
## Hello, World
You should see the following output in your browser window.