July 2018
Beginner
552 pages
13h 18m
English
Content preview from Learn PowerShell Core 6.0
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Types
You need to learn that PowerShell is an object-oriented programming or scripting language, and it is based on .NET. What does that actually mean? Every parameter and every return value are of a specific type. And because PowerShell is based on .NET, these are .NET types. There are different ways to retrieve the type of an object:
"String"[System.DateTime] "24/08/2018""String".GetType()([System.DateTime] "24/08/2018").GetType()Get-Member -InputObject "String"
This differs from most of the other scripting languages, where you primarily pass and retrieve strings, and makes PowerShell a scripting language with a lot of similarities to full stack developing languages. In the following overview, you will see the commonly used types:
# sequence ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.