In your error message, it seems that the Azure Cloud Shell is using a Bash shell. The commands you provided are for PowerShell. Azure Cloud Shell supports both Bash and PowerShell, and you can switch between them.
Azure Blockchain Workbench cloud shell command not working
Hello AshokPeddakotla,
seems i am experiencing this issue as well, i created a new instance of the azure blockchain workbench and successfully deployed it. I open the app service URL xendbw-x3wznf.. copied the cloud shell command and pasted it on the cloud shell with the following output:
abayomi@Azure:~$ cd; Invoke-WebRequest -Uri https://aka.ms/workbenchAADSetupScript -OutFile workbenchAADSetupScript.ps1; ./workbenchAADSetupScript.ps1 -SubscriptionID 29420446-f530-4754-b3a1-5c88833266f5 -ResourceGroupName xendwb -DeploymentId x3wznf
bash: Invoke-WebRequest: command not found
bash: ./workbenchAADSetupScript.ps1: No such file or directory
mind you during the creation process i chose an exiting blockchain network which also deployed successfully as PoA network.
you help will be greatly appreciated,
regards
Bolaji