Mastering the Shorthand Syntax in your daily workflow
Introduction
In this tech blog, we’ll unravel the magic behind Azure CLI shorthand syntax and discover how it can elevate your command-line experience.
By unlocking the potential of Azure CLI Shorthand Syntax, we want to make your command-line experience as smooth as possible.
Quick walkthrough
Full Value Format: JSON without the quotes, making complex objects a breeze.
az some-command –contact “{name:Bill,age:20,paid:true,emails:[Bill@microsoft.com,Bill@outlook.com],address:{country:USA,company:Microsoft,details:{line1:’15590 NE 31st St’,line2:’Redmond, WA’}}}”
Partial Value Format: Simplifying commands with key-value simplicity.
az some-command –contact name=Bill
az some-command –contact age=20 paid=true
az some-command –contact emails[1]=”Bill@outlook.com”
az some-command –contact address.details=”{line1:’15590 NE 31st St’,line2:’Redmond, WA’}”
az some-command –contact address.details=./address_details.json
Combine Full Value and Partial Value for ultimate flexibility.
az some-command –contact “{name:Bill,age:20,paid:true,emails:[Bill@microsoft.com,Bill@outlook.com]}” motto=”One man’s bug is another man’s lesson.”
az some-command –contact “{name:Bill,??”
az some-command –contact “{name:Bill,address:??”
az some-command –contact “{name:Bill,address:{country:??”
az some-command –contact “{name:Bill,address:{country:USA},emails:??”
az some-command –contact “{name:Bill,address:{country:USA},emails:[??”
az some-command –contact name=”‘Bill RP'” data=”‘{a: [1, 2]}'”
az some-command –contact name=”‘null'”
az some-command –contact name=”‘bill’/s'”
?? for Help: Use ?? to reveal helpful hints, making your life easier.
az some-command –contact “??”
az some-command –contact “{??”
az some-command –contact “{name:Bill,??”
az some-command –contact “{name:Bill,address:??”
az some-command –contact “{name:Bill,address:{country:??”
az some-command –contact “{name:Bill,address:{country:USA},emails:??”
az some-command –contact “{name:Bill,address:{country:USA},emails:[??”
az some-command –contact address=”??”
az some-command –contact emails=”??”
az some-command –contact emails[0]=”??”
Passing null Values: Effortlessly handle null values in both Full Value and Partial Value formats.
Pass null in Full Value:
az some-command –contact “{name:Bill,age:20,paid:true,emails:[Bill@microsoft.com,Bill@outlook.com],address:null}”
Pass null in Partial Value:
az some-command –contact name=Bill address=null
Single Quotes String is used to pass a string value with special characters: `:`, `,`, `{`, `}`, `[`, `]`, `null`, `??` and space. Because those characters usually have other meanings when parsing shorthand syntax. So with single quotes, it tells parser to parse as a string only.
Pass a String Value with Space and Special Characters
Crafting commands with spaces or special characters? No worries! Single Quotes String ensures your strings stay intact:
az some-command –contact “{name:’Bill RP’,age:20,paid:true,data:'{a: [1, 2]}’}”
az some-command –contact name=”‘Bill RP'” data=”‘{a: [1, 2]}'”
Pass a “null” String Value
Need to pass a string with the value “null”? Single Quotes String to the rescue:
az some-command –contact “{name:’null’,age:20,paid:true}”
az some-command –contact name=”‘null'”
Use ‘/ to Pass ‘: Handling the tricky single quote within a Single Quotes String? Use ‘/ to navigate smoothly:
az some-command –contact “{name:’bill’/s’,age:20,paid:true}”
az some-command –contact name=”‘bill’/s'”
az some-command –contact name=”bill’s”
Overall, our shorthand syntax is designed to streamline command creation, making it more concise and intuitive for day-to-day development around Azure CLI. By condensing commonly used parameters, it not only saves keystrokes but also enhances readability which will greatly beneficial to our codebase and CLI developer community.
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