PowerShell 复制 $processList = Get-Process 我们已经讨论的所有基本功能仍适用于对象数组,但有几个细节需要注意。访问属性可以使用索引访问集合中的单个项,就像使用值类型一样。PowerShell 复制 PS> $data[0] FirstName LastName ----- ---- Kevin Marquette 可以直接访问和更
PowerShell 複製 $processList = Get-Process 我們已經討論的所有基本功能仍然適用於物件的陣列,不過有一些需要注意的細節。存取屬性我們可以使用索引來存取集合中的個別專案,就像實值型別一樣。PowerShell 複製 PS> $data[0] FirstName LastName --- --- Kevin Marquette 我們可以直接存取和更新屬性。Power...
As you might expect, Windows PowerShell enables you to do the same thing, and with very similar syntax; for example, this code echoes back the value of item 3 in a PowerShell array: Copy $x[2] But that’s not the half of it. Want to echo back the last item in the array?
Get-Error-Newest3# Displays the lst three errors that occurred in the session 如需詳細資訊,請參閱Get-Error。 新版本通知 PowerShell 7 會使用更新通知來警示使用者是否有 PowerShell 的更新存在。 PowerShell 會以每天一次的頻率來查詢線上服務,以判斷是否有較新版本可供使用。
Cant make work with variable in Get-ADuser command to get UPN Cant return string for msExchMailboxGUID Cant use dfsutil in powershell Capture console output to a file Capture Error Return codes on computer rename using PowerShell Capturing LastExitCode from Start-Job background process Capturing...
Selects objects from indexed collections, such as arrays and hash tables. Array indexes are zero-based, so the first object is indexed as[0]. You can also use negative indexes to get the last values. Hash tables are indexed by key value. ...
Get-CimInstance Win32_DiskDrive -pv pvar | ForEach-Object { Write-Host "Before: $($pvar.Index)" [pscustomobject]@{ DiskNumber = $_.Index } } | Get-Partition | ForEach-Object { Write-Host "After: $($pvar.Index)" } Notice that the value of $pvar set to the last object in th...
Write-OutputSends the specified objects to the next command in the pipeline. If the command is the last command in the pipeline, the objects are displayed in the console. Write-ProgressDisplays a progress bar within a Windows PowerShell command window. ...
Powershell 5 (If possible get the latest version) An EMC Unity array! (virtual or physical) Instructions Install the module #Automated installation (Powershell 5):Install-ModuleUnity-Powershell#Or manual setup#Download the repository#Unblock the zip#Extract the Unity-Powershell folder to a module...
While they are replaced with the actual values in the message text, a more robust way to access them is to retrieve the message with the Get-WinEvent cmdlet, and then use the Properties array of the message. Here’s an example of how this functionality can help unwrap a malicious attempt...