November 2018
Intermediate to advanced
566 pages
17h 15m
English
Content preview from PowerShell Core for Linux Administrators Cookbook
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How it works...
Read-Host takes input from the host, and then passes on the received object to the calling function. In our case, we have the Read-Host placed within a subexpression, and the caller is the Write-Output cmdlet. Therefore, it takes in the name as the input and then passes it on to the Write-Output cmdlet.
Optionally, if you are not comfortable using a subexpression, you can assign the value to a variable, and call the variable with Write-Output:
$Name = Read-Host "Enter your name" Write-Output "Hello, $Name!"
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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.