What does $_ mean in PowerShell? - Stack Overflow
2010年8月16日 · If you break down powershell to basics then everything is a script block including a script file a, functions and cmdlets. You can define your own parameters but in some …
What does the "@" symbol do in PowerShell? - Stack Overflow
2008年12月12日 · 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?
powershell - How to fix "running scripts is disabled on this system ...
2020年11月1日 · In powershell # To check the current execution policy, use the following command: Get-ExecutionPolicy # To change the execution policy to Unrestricted, which allows …
windows - How to run a PowerShell script - Stack Overflow
How do I run a PowerShell script? I have a script named myscript.ps1 I have all the necessary frameworks installed I set that execution policy thing I have followed the instructions on this …
How to run a PowerShell script with verbose output?
2016年12月26日 · I'm wondering if there's a way to run a PowerShell script such that both the commands and the output of each line of the script are printed. For example, in Bash you …
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 …
powershell - How to effectively use the `-Filter` parameter on …
Note about Azure AD cmdlets This answer is crafted around the Active Directory cmdlets installed and available from Remote Server Administration Tools (RSAT). However, the Azure AD …
Enable or Disable Windows PowerShell 2.0 in Windows 10
2019年11月7日 · How to Enable or Disable Windows PowerShell 2.0 in Windows 10 Windows PowerShell is a task-based command-line shell and scripting language designed especially for …
What are the PowerShell equivalents of Bash's && and || operators?
Why PowerShell's -and and -or are no substitute for && and ||: Bash 's control operators && (short-circuiting logical AND) and || (short-circuiting logical OR) implicitly check the success …
What are the possible 'Mode' values returned by PowerShell's Get ...
When I run PowerShell's Get-ChildItem on a directory (or any cmdlet that returns file system items), it shows a column called Mode, like this: Directory: C:\\MyDirectory Mode