December 2017
Beginner
352 pages
10h 31m
English
Content preview from Learn PowerShell Scripting in a Month of Lunches
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Chapter 15. Dealing with errors
You have a lot of functionality yet to write in the tool you’ve been building, and we’ve been deferring a lot of it to this point. In this chapter, we’ll focus on how to capture, deal with, log, and otherwise handle errors the tool may encounter.
Note
PowerShell.org offers a free eBook, The Big Book of PowerShell Error Handling, which dives into this topic from a more technical reference perspective (https://powershell.org/ebooks). We recommend checking it out, once you’ve completed this tutorial-focused chapter.
15.1. Understanding errors and exceptions
PowerShell defines two broad types of bad situation: an error and an exception. Because most PowerShell commands are designed to deal with ...
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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.