可以为任何函数创建 alias。 可以使用此功能创建包含 cmdlet 及其参数的 alias。 第一个命令创建CD32函数,该函数将当前目录更改为System32目录。 第二个命令为CD32函数创建goalias。 命令完成后,可以使用CD32或go来调用函数。 PowerShell functionCD32 {Set-Location-Pathc:\windows\system32}Set-Item-PathAlias...
Alias: 当前范围中定义的别名 Env: 在当前作用域中定义的环境变量 Function: 当前范围中定义的函数 Variable: 在当前范围内定义的变量脚本的默认作用域是脚本范围。 函数和别名的默认作用域是本地范围,即使它们在脚本中定义也是如此。使用范围修饰符若要指定新变量、别名或函数的范围,请使用范围修饰符。变量...
function [<scope:>]<name> { param ([type]<$pname1>[, [[type]<$pname2>]]) <statement list> } process 指定函数主体的一部分,以及dynamicparam、begin和end关键字。process当语句列表接收来自管道的输入时,process语句列表会针对管道中的每个元素运行一次。 如果管道未提供任何对象,则...
[PSTypeNameAttribute] [ref] [regex] [sbyte] [securestring] [semver] [short] [single] [string] [SupportsWildcards] [switch] [timespan] [uint] [uint16] [uint32] [uint64] [ulong] [uri] [ushort] [ValidateCount] [ValidateDrive]
FunctionProviderDynamicParameters GenericMeasureInfo GenericObjectMeasureInfo GetAclCommand GetAliasCommand GetAuthenticodeSignatureCommand GetChildItemCommand GetClipboardCommand GetCmsMessageCommand GetCommandCommand GetComputerInfoCommand GetContentCommand GetCounterCommand GetCredentialCommand GetCultureCommand GetDateComman...
PS>Set-Location-PathAlias: PS>Get-LocationPath --- Alias:\ PS>Get-ChildItem|Out-File-FilePathC:\TestDir\AliasNames.txt PS>Get-Content-PathC:\TestDir\AliasNames.txt CommandType Name --- --- Alias % ->ForEach-ObjectAlias ? ->Where-ObjectAlias ac ->Add-ContentAlias cat ->Get-Content...
In this template, you’ll need to modify the “ConfirmImpact” setting. You need to give a relative indication of the potential danger of your advanced function. For example, doing something minor like changing a file’s ReadOnly attribute might rate a ConfirmImpact of “Low.” Restarting the...
Function Update-Schema { [CmdletBinding(SupportsShouldProcess,ConfirmImpact='High')] param( [Parameter(Mandatory,ValueFromPipelinebyPropertyName)] $Name, [Parameter(Mandatory,ValueFromPipelinebyPropertyName)] [Alias('DisplayName')] $LDAPDisplayName, ...
Utility function converts a string, name, to lowercase. Also replaces hyphens with underscores. ''' name = name.lower() return name.replace('-', '_') def fix_arg(arg): ''' Utility function converts arg (of type string, PSObjectWrapper, or ...
To remove an alias or function, use the Remove-Item cmdlet: Remove-Item function:\MyCustomFunction Remove-Item alias:\new Although the Prompt function returns a simple string, you can also use the function for more complex tasks. For example, many users update their console window title (by...