NAME Get-HotFix SYNOPSIS Gets the hotfixes that are installed on local or remote computers. SYNTAX Get-HotFix [-ComputerName <System.String[]>] [-Credential <System.Management.Automation.PSCredential>] [-Description <System.String[]>] [<CommonParameters>] Get-HotFix [[-Id] <System.String[]>...
New-Variable [-Name] <String> [[-Value] <Object>] [-Description <String>] [-Option <ScopedItemOptions>] [-Visibility <SessionStateEntryVisibility>] [-Force] [-PassThru] [-Scope <String>] [-WhatIf] [-Confirm] [<CommonParameters>] 说明 New-Variable cmdlet 在 PowerShell 中创建新...
[Environment]::SetEnvironmentVariable('Foo','') [Environment]::GetEnvironmentVariable('Foo') Output复制 有关System.Environment类的方法的详细信息,请参阅环境方法。 在Windows 中Create永久性环境变量 在Windows 上,有三种方法可用于对环境变量进行持久更改: 在配置文件中设置它们 SetEnvironmentVariable()使用...
private string _name = "PowerShellIsolatedStore"; /// name of store [Parameter] public string Name { get { return _name; } set { _name = value; } } When you create a parameter, you should choose whether it is positional or named. With a positional parameter you don't need to prov...
WScript.Shell CreateShortcut方法接受单个参数,即要创建的快捷方式文件的路径。 我们可以键入桌面的完整路径,但还有更简单的方法。 桌面通常由当前用户的主文件夹内名为 Desktop 的文件夹表示。 Windows PowerShell 具有变量$HOME,它包含此文件夹的路径。 我们可以通过使用此变量指定主文件夹的路...
Functions create a new scope. The items created in a function, such as variables, exist only in the function scope. For more information, see about_Scopes. Finding and Managing Functions Using the Function: Drive All the functions and filters in PowerShell are automatically stored in the Functi...
variable to divide each file's length by# 1 KiloBytes$size= @{Label="Size(KB)";Expression={$_.Length/1KB}}# Create an additional calculated property with the number of Days since the# file was last accessed. You can also shorten the key names to be 'l', and 'e',# or use Name ...
Create powershell.config.json for PowerShell.Windows.x64 global tool (#23941) Fix error in the vPack release, debug script that blocked release (#23904) Add vPack release (#23898) Fix exe signing with third party signing for WiX engine (#23878) Update wix installation in CI (#23870...
Get-ChildItem-PathC:\Test |Sort-ObjectDirectory: C:\Test Mode LastWriteTime Length Name --- --- --- ---a---2/13/201908:5526anotherfile.txt-a---2/13/201913:2620Bfile.txt-a---2/12/201915:40118014Command.txt-a---2/1/201908:43183CreateTestFile.ps1 d---2/25/201918:25Files d--...
> New-Item -itemType String HKCU:\Software\Test3 -value "一个默认值而已" Hive: HKEY_CURRENT_USER\Software Name Property --- --- Test3 (default) : 一个默认值而已 1. 2. 3. 4. 5. 6. 7. 如果你想删除刚才测试时创建的三个注册表键,可以像在文件系统中那样,使用Remove-Item,或者短别名D...