What does $$, $?, $^ represent in powershell? - Stack Overflow
Nov 22, 2010 · 6 In PowerShell, a dollar sign preceding a name indicates a variable. The symbols in question are just special cases of variables provided by the PowerShell environment. They …
How to Install PowerShell 7 in Windows 8, Windows 10, and …
May 4, 2023 · How to Install PowerShell 7.0 in Windows 7, Windows 8, and Windows 10 Microsoft has announced the Generally Available (GA) release of PowerShell 7.0 on March 4, 2020. …
How do I negate a condition in PowerShell? - Stack Overflow
How do I negate a condition in PowerShell? Asked 13 years, 7 months ago Modified 3 years, 7 months ago Viewed 468k times
What is the difference between dot (.) and ampersand (&) in …
Feb 13, 2019 · The difference between the . and & operators matters only when calling PowerShell scripts or functions (or their aliases) - for cmdlets and external programs, they act …
Can I get "&&" or "-and" to work in PowerShell? - Stack Overflow
The quickest way to real frustration when learning PowerShell is to start by thinking that it is just an expanded CMD or bash. It has a fundamentally different model, epecially when it comes to …
What does the "@" symbol do in PowerShell? - Stack Overflow
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?
Redirecting standard input\output in Windows PowerShell
Dec 29, 2017 · What is the required syntax to redirect standard input/output on Windows PowerShell? On Unix, we use: $./program <input.txt >output.txt How do I execute the …
Running a command as Administrator using PowerShell?
Sep 12, 2016 · Here is how to run a elevated powershell command and collect its output form within a windows batch file in a single command (i.e not writing a ps1 powershell script).
PowerShell and the -contains operator - Stack Overflow
Sep 18, 2013 · True PS C:\> "Windows", "PowerShell" -Contains "Shell" False #Not an exact match I think what you want is the -Match operator: "12-18" -Match "-" Which returns True. …
How to Use -confirm in PowerShell - Stack Overflow
How to Use -confirm in PowerShell Asked 10 years, 11 months ago Modified 4 months ago Viewed 259k times