简介： powershell命令仅输出目录列表 powershell命令仅输出目录列表 大于powershell 3.0版本可以使用Get...
与许多其他语言一样,PowerShell 提供了用于在脚本中有条件地执行代码的语句。 其中一个语句是If语句。 今天,我们将深入探讨 PowerShell 中最基本的命令之一。 备注 本文的原始版本发布在@KevinMarquette撰写的博客上。 PowerShell 团队感谢 Kevin 与我们分享这篇文章。 请前往PowerShellExplained.com访问他的博客。
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PowerShell Copy $service = Get-Service BITS $service.Status -eq 'Running' ? (Stop-Service $service) : (Start-Service $service) In this example, if the service is running, it's stopped, and if its status is not Running, it's started. If a <condition>, <if-true>, or <if-fals...
To check if a specific service is running in PowerShell: Get a service object of a service name WSearch and save it in a variable. Use the if-else block to assess a service object’s Length property (here, we used the service object created in the previous step). Print Running if ...
I executed the above PowerShell script using VS code, and you can see the exact output in the screenshot below. Check outCreate a File in PowerShell if it Doesn’t Exist PowerShell Create Folder If Not Exist Example Now, let me show you a very real example that will help you understan...
PowerShell Check If File Exists To check if a file exists in PowerShell, you can use theTest-Pathcmdlet. This cmdlet returns$trueif the specified file path exists and$falseif it doesn’t. Here’s an example that demonstrates how to useTest-Pathto check if a file exists: ...
In the above code, we create a hash table named $hashTable with two key-value pairs: 'Name' = 'PowerShell' and 'Version' = 7.0. Then, we created and initialized the $key variable containing a key (which is 'Name' in this case) and used the .ContainsKey() method to assess if ...
How to Check if Folder Exists in … Rohan TimalsinaFeb 02, 2024 PowerShellPowerShell Folder PowerShell is a powerful tool that can perform different file and folder operations. It allows you to create, copy, move, rename, delete, and view files and folders on the system. ...
In addition to these solutions, if the problem started recently,performing a system restoreshould do the trick and get things up and running quickly. What version of PowerShell comes with Windows 11? Right now, on Windows 11, we have PowerShell version 5. However, you can see your exact ...