Merge pull request #49055 from WilliamMauclet/patch-1

Fix sh syntax

Author: ktoliver

articles/storage/blobs/storage-upload-process-images.md

@@ -65,7 +65,7 @@ The sample uploads images to a blob container in an Azure Storage account. A sto
 In the following command, replace your own globally unique name for the Blob storage account where you see the `<blob_storage_account>` placeholder.
 
 ```azurecli-interactive
-$blobStorageAccount="<blob_storage_account>"
+blobStorageAccount="<blob_storage_account>"
 
 az storage account create --name $blobStorageAccount --location southeastasia --resource-group myResourceGroup --sku Standard_LRS --kind blobstorage --access-tier hot
 
@@ -80,7 +80,7 @@ Get the storage account key by using the [az storage account keys list](/cli/azu
 The *images* container's public access is set to `off`. The *thumbnails* container's public access is set to `container`. The `container` public access setting permits users who visit the web page to view the thumbnails.
 
 ```azurecli-interactive
-$blobStorageAccountKey=$(az storage account keys list -g myResourceGroup -n $blobStorageAccount --query [0].value --output tsv)
+blobStorageAccountKey=$(az storage account keys list -g myResourceGroup -n $blobStorageAccount --query "[0].value" --output tsv)
 
 az storage container create -n images --account-name $blobStorageAccount --account-key $blobStorageAccountKey --public-access off
 
@@ -113,7 +113,7 @@ The web app provides a hosting space for the sample app code that's deployed fro
 In the following command, replace `<web_app>` with a unique name. Valid characters are `a-z`, `0-9`, and `-`. If `<web_app>` is not unique, you get the error message: _Website with given name `<web_app>` already exists._ The default URL of the web app is `https://<web_app>.azurewebsites.net`.  
 
 ```azurecli-interactive
-$webapp="<web_app>"
+webapp="<web_app>"
 
 az webapp create --name $webapp --resource-group myResourceGroup --plan myAppServicePlan
 
@@ -128,7 +128,7 @@ App Service supports several ways to deploy content to a web app. In this tutori
 The sample project contains an [ASP.NET MVC](https://www.asp.net/mvc) app. The app accepts an image, saves it to a storage account, and displays images from a thumbnail container. The web app uses the [Microsoft.Azure.Storage](/dotnet/api/overview/azure/storage), [Microsoft.Azure.Storage.Blob](/dotnet/api/microsoft.azure.storage.blob), and the Microsoft.Azure.Storage.Auth namespaces from the Azure Storage client library to interact with Azure storage.
 
 ```azurecli-interactive
-az webapp deployment source config --name $webapp --resource-group myResourceGroup --branch master --manual-integration --repo-url https://github.com/Azure-Samples/storage-blob-upload-from-webapp
+az webapp deployment source config --name nwebapp --resource-group myResourceGroup --branch master --manual-integration --repo-url https://github.com/Azure-Samples/storage-blob-upload-from-webapp
 
 ```
 
@@ -166,7 +166,7 @@ az webapp config appsettings set --name $webapp --resource-group myResourceGroup
 The sample web app uses the [Azure Storage Client Library](https://docs.microsoft.com/javascript/api/azure-storage) to request access tokens, which are used to upload images. The storage account credentials used by the Storage SDK are set in the app settings for the web app. Add app settings to the deployed app with the [az webapp config appsettings set](/cli/azure/webapp/config/appsettings) command.
 
 ```azurecli-interactive
-$storageConnectionString=$(az storage account show-connection-string --resource-group $resourceGroupName --name $blobStorageAccount --query connectionString --output tsv)
+storageConnectionString=$(az storage account show-connection-string --resource-group resourceGroupName --name $blobStorageAccount --query connectionString --output tsv)
 
 az webapp config appsettings set --name $webapp --resource-group myResourceGroup --settings AzureStorageConfig__ImageContainer=images AzureStorageConfig__ThumbnailContainer=thumbnails AzureStorageConfig__AccountName=$blobStorageAccount AzureStorageConfig__AccountKey=$blobStorageAccountKey AZURE_STORAGE_CONNECTION_STRING=$storageConnectionString