view=powershell-5.1&WT.mc_id=ps-gethelp about_Arrays Add-Content Get-ComputerRestorePoint Get-Credential Win32_QuickFixEngineering class REMARKS To see the examples, type: "Get-Help Get-HotFix -Examples". For more information, type: "Get-Help Get-HotFix -Detailed". For technical information,...
(dir 'C:\Temp').ForEach('LastAccessTime') | Get-Unique Output 複製 Wednesday, June 20, 2018 9:21:57 AM ForEach(string methodName)ForEach(string methodName, object[] arguments)最後, ForEach() 方法可用來在集合中的每個專案上執行方法。Power...
Returns unique i... Group-Object Cmdlet Microsoft.PowerShell.U... Groups objects t... Import-Clixml Cmdlet Microsoft.PowerShell.U... Imports a CLIXML... Import-Csv Cmdlet Microsoft.PowerShell.U... Creates table-li... Measure-Object Cmdlet Microsoft.PowerShell.U... Calculates the n... ...
!!! powershell script to add a word in the beginning of the text file - URGENT !!! 'A positional parameter cannot be found that accepts argument '$null'. 'Name' Attribute cannot be modified - owned by the system 'set-acl.exe' not recognized as the name of a cmdlet, 'Set-ExecutionP...
Change FriendlyName from UniqueID Change Job Titles in AD via Powershell Change Lockout Duration with PowerShell Change machine names from lowercase to uppercase Change position of pop-up message in Powershell Change Primary DNS suffix of this computer Ch...
This usually comes in one of two forms: Appending to files Appending to arrays Appending to files I usually see this with script logging output. Cmdlets like Add-Content, Out-File -Append and Export-CSV -Append are convenient to use for small files. However, if you are...
Windows PowerShell was able to construct a unique display for each set of output. When entered into a script, however, both commands ran in the same pipeline. The Windows PowerShell formatting system isn’t sophisticated enough to construct the same unique output for two different sets of resul...
When used with arrays, returns a new array created by appending the second array to the first. When used with hashtables, returns a new hashtable created by merging the two hashtables. Since hashtable keys must be unique, PowerShell returns an error if the second hashtable includes any ...
To make PowerShell do this automatically, add a call to Get-ParameterAlias.ps1 in your prompt. This script builds on two main features: PowerShell’s Tokenizer API, and the rich information returned by the Get-Command cmdlet. PowerShell’s Tokenizer API examines its input and returns Power...
Parameter aliases can work in two ways: They can utilize a predefined alias defined by the cmdlet or they can be aliased by entering enough characters to result in a unique match among the cmdlet’s supported parameters. FYI PowerShell modules let you combine several scripts to simplify your ...