removed broken links for now

Author: spelluru

articles/lab-services/classroom-labs/class-type-shell-scripting-linux.md

@@ -29,19 +29,19 @@ After you create the lab account, enable following settings in the lab account:
 
 | Lab account setting | Instructions |
 | ----------- | ------------ |  
-| Marketplace images | Enable the [Ubuntu Server 18.04 LTS](https://azuremarketplace.microsoft.com/marketplace/apps/canonical.0001-com-ubuntu-server-bionic) image for use within your lab account. For more information, see [Specify Marketplace images available to lab creators](specify-marketplace-images.md). | 
+| Marketplace images | Enable the Ubuntu Server 18.04 LTS image for use within your lab account. For more information, see [Specify Marketplace images available to lab creators](specify-marketplace-images.md). | 
 
 Follow [this tutorial](tutorial-setup-classroom-lab.md) to create a new lab and apply the following settings:
 
 | Lab settings | Value/instructions | 
 | ------------ | ------------------ |
 | Virtual machine (VM) size | Small  |
-| VM image | [Ubuntu Server 18.04 LTS](https://azuremarketplace.microsoft.com/marketplace/apps/canonical.0001-com-ubuntu-server-bionic) |
+| VM image | Ubuntu Server 18.04 LTS |
 | Enable remote desktop connection | Enable. <p>Enabling this setting will allow teachers and students to connect to their VMs using the remote desktop (RDP). For more information, see [Enable remote desktop for Linux virtual machines in a lab in Azure Lab Services](how-to-enable-remote-desktop-linux.md#connect-to-the-template-vm). </p>|
 
 
 ## Install desktop and xrdp
-The [Ubuntu Server 18.04 LTS](https://azuremarketplace.microsoft.com/marketplace/apps/canonical.0001-com-ubuntu-server-bionic) image doesn't have remote desktop server installed by default. Follow instructions in the [Install and configure Remote Desktop to connect to a Linux VM in Azure](../../virtual-machines/linux/use-remote-desktop.md) article to install the packages that are needed on the template machine to connect via remote desktop protocol.
+The Ubuntu Server 18.04 LTS image doesn't have remote desktop server installed by default. Follow instructions in the [Install and configure Remote Desktop to connect to a Linux VM in Azure](../../virtual-machines/linux/use-remote-desktop.md) article to install the packages that are needed on the template machine to connect via remote desktop protocol.
 
 ## Install Ruby
 Ruby is an open-source dynamic language that can be combined with bash scripts. This section shows how to use `apt-get` to install the latest version of [Ruby](https://www.ruby-lang.org/).

articles/service-bus-messaging/topic-filters.md

@@ -68,8 +68,6 @@ See the following samples:
 
 - [.NET - Basic send and receive tutorial with filters](https://github.com/Azure/azure-service-bus/tree/master/samples/DotNet/GettingStarted/BasicSendReceiveTutorialwithFilters/BasicSendReceiveTutorialWithFilters)
 - [.NET - Topic filters](https://github.com/Azure/azure-service-bus/tree/master/samples/DotNet/Microsoft.Azure.ServiceBus/TopicFilters)
-- [JavaScript](https://github.com/Azure/azure-sdk-for-js/blob/master/sdk/servicebus/service-bus/samples/javascript/advanced/topicFilters.js)
-- [Type script](https://github.com/Azure/azure-sdk-for-js/blob/master/sdk/servicebus/service-bus/samples/typescript/src/advanced/topicFilters.ts)
 - [Azure Resource Manager template](https://docs.microsoft.com/azure/templates/microsoft.servicebus/2017-04-01/namespaces/topics/subscriptions/rules)