function Test-ValueFromPipelineByPropertyName{ param( [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string[]]$ComputerName ) Write-Output -InputObject "Saw that ComputerName was '$ComputerName'" } 然後
A simple function Parameters Advanced functions Show 9 more PowerShell one-liners and scripts that have to be modified often are good candidates to turn into reusable functions. Write functions whenever possible because they're more tool-oriented. You can add the functions to a script module...
When you use positional parameters, type one or more values after the function name. Positional parameter values are assigned to the$argsarray variable. The value that follows the function name is assigned to the first position in the$argsarray,$args[0]. ...
$arr = ipconfig $arr $arr -is [array] \\ 判断是否是数组 arr=ipconfig #cmd命令也可以执行 arr=@() #创建空数组 $arr=1..10,"string",(get-date)#创建混合数组 PowerShell访问数组 $arr[0..2] PowerShell自定义函数及调用 代码语言:javascript 代码运行次数:0 运行 AI代码解释 function myping(...
To find information about the parameters of a script, use the full path to the script file. For example: PowerShell Get-Help$HOME\Documents\Scripts\Get-Function.ps1 TheGet-Helpcmdlet returns various details about the command, including a description, the command syntax, information about the par...
Runs a script in the current scope so that any functions, aliases, and variables that the script creates are added to the current scope, overriding existing ones. Parameters declared by the script become variables. Parameters for which no value has been given become variables with no value. How...
function myping($url) { ping $url } myping www.baidu.com PowerShell函数返回值 return PowerShell定义文本 `转义 PowerShell实现用户交互 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $input=read-host "请输入具体的路径" "您当前的路径是:$input" PowerShell格式化字符串 代码语言:javascript 代码...
Adding a firewall rule in Windows PowerShell looks a lot like it did in Netsh, but the parameters and values are specified differently. Here is an example of how to allow the Telnet application to listen on the network. This firewall rule is scoped to the local subnet by using a keyword...
How to pass an array of strings to a function in PowerShell? How to pass credentials in get-WMIObject command ? How to pass parameters to a PowerShell ISE script? how to point to current user desktop in command line ? how to powershell gui start-job to update form controls How to pro...
function Main { (…) HelperFunction (…) } function HelperFunction { (…) } . Main 3. 如何调用script 路径有空格时需使用&: & "C:Script DirectoryRun-Commands.ps1" Parameters 当前路径:.Run-Commands.ps1 Parameters 4. 理解Function的Scope ...