Dec 12, 2008 · I've seen the @ symbol used in PowerShell to initialise arrays. What exactly does the @ symbol denote and where can I read more about it?

Jan 7, 2019 · Another way of looking at PowerShell’s $_ is purely as a variable. After all, the dollar sign is PowerShell’s way of introducing any variable, not just this special ‘In this pipeline’ item.

3 days ago · There are multiple ways to install PowerShell in Windows. Each install method is designed to support different scenarios and workflows. Choose the method that best suits your needs. …

Aug 16, 2010 · As of this writing, the official description of the automatic $_ variable (whose alias is $PSItem) is unfortunately terse. See also the bottom section of this answer, which tries to provide a …

In PowerShell, the closest thing you can do is: It has the same logic, but the output text from the commands is lost. Maybe it is good enough for you, though. If you're doing this in a script, you will …

2 days ago · PowerShell Cheat Sheet / Quick Reference. GitHub Gist: instantly share code, notes, and snippets.

PowerShell is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework that works well with your existing tools and is optimized for dealing with structured …

Using either $ ( ) or @ ( ) will cause the PowerShell parser to re-evaluate the parsing mode based on the first non-whitespace character inside the parentheses.

The Invoke-WebRequest cmdlet sends HTTP and HTTPS requests to a web page or web service. It parses the response and returns collections of links, images, and other significant HTML elements. …

PowerShell is a shell program developed by Microsoft for task automation and configuration management. As is typical for a shell, it provides a command-line interpreter for interactive use and a …