`az extension update` - Allow single command to update all installed extensions

[o-l-a-v]

Related command

extension

Is your feature request related to a problem? Please describe.

• az upgrade checks extensions too, but also updates Azure CLI.
• az extension update requires --name, --name does not support * / wildcard for all.

Describe the solution you'd like

Let az extension update update all extensions in one command. Some ideas:

• Simply az extension update
• Or az extension update --all
• Or wildcard az extension update --name *

Describe alternatives you've considered

Currently I first list all installed extensions, then run az extension update --name <name_of_extension> one by one.

Additional context

• Doc: https://learn.microsoft.com/en-us/cli/azure/extension?view=azure-cli-latest#az-extension-update
• Az CLI version: 2.61.0

[yonzhan]

Thank you for opening this issue, we will look into it.