Create output variables with Azure CLI 2.0

I’m using more and more the Azure CLI 2.0, which makes my scripting life with Azure Resources a lot easier.

The default output of the Azure CLI is json, but you can also use other kind of output formats, as described in this blog.

I want to have some variables that I can reuse in other commands, so let’s say I want to get the name of all the Resource Groups which have a tag called Kind with a value VM, I can use the following JMESPath query:

The output will be:

Now, I want to pick the first one:

Let’s set the output into a variable called rgName so that I can reuse it later:

the switch –output tsv makes possible to remove the double quotes from the output.

Now we can reuse the variable in other commands:

And the output:

 

Author: Marco Mansi

Focus and dedication to everything that has to do with technology and, most of all, software development and architecture is what describes Marco. Marco is curious and interested in everything that is new and seeks to understand the more quickly the potential and the ability to implement these technologies in the real world. Marco loves open source and thinks that sharing knowledge is the key to make better things.

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