Output Name : w32time RequiredServices : {} CanPauseAndContinue : False CanShutdown : True CanStop : True DisplayName : Windows Time DependentServices : {} MachineName : . ServiceName : w32time ServicesDependedOn : {} ServiceHandle : Status : Running ServiceType : Win32OwnProcess, Win32Sh...
Output 复制 DEBUG: Hello, World Write-Debug : The running command stopped because the preference variable "DebugPreference" or common parameter is set to Stop: Hello, World At line:1 char:1 + Write-Debug -Message "Hello, World" 此示例使用 Debug 参数和值为 $false 来禁止显示单个命令的...
Output 复制 Count : 10 Average : Sum : 3 Maximum : Minimum : StandardDeviation : Property : ($_ % 3) -eq 0 备注 与其他 cmdlet 不同,Measure-Object 不接受计算属性的哈希表。 你必须使用脚本块。Select-Object可以使用计算属性通过 Select-Object cmdlet 将其他成员添加到对象输出中。 在此示例中...
Output 复制 Test-WriteError: Line | 7 | Test-WriteError | ~~~ | Bad The $? variable is: False Now the $? variable is: True 出于后者的目的,应改用 $PSCmdlet.WriteError()。对于本机命令(可执行文件),当 $? 为0 时, 设置为 $LASTEXITCODE,当 为任何其他值时设置为 $LASTEXITCODE。备注...
Output Copy Object[] 0 There are a few exceptions: The containment and type operators always return a Boolean value The -replace operator returns the replacement result The -match and -notmatch operators also populate the $Matches automatic variable unless the left-hand side of the expre...
VariableReferenceNotSupportedInDataSection:無法在受限制的語言模式中參考的變數,或正在參考 Data 區段。 當您在會話中NoLanguage執行$ExecutionContext.SessionState.LanguageMode命令時,PowerShell 會傳回ScriptsNotAllowed錯誤訊息。 ScriptsNotAllowed:此 Runspace 不支持語法。 這可能是因為其處於無語言模式。
# Initialize the $exit variable to $false$exit=$false# Start a loop that will run until the user selects the "Exit" optionwhile(!$exit){# Display a list of options to the userWrite-Output"Please select from the following options:"Write-Output"1. Option 1"Write-Output"2. Option 2"Wr...
{ # Loop all text lines while ($line -le $InputFile.Length) { # Generate child CSVs if ($i -eq $LineLimit -Or $line -eq $InputFile.Length) { $file++ $Filename = "$OutputFilenamePattern$file.csv" # $InputFile[0] | Out-File $Filename -Force # Writes Header at the ...
Modifying a Read-Write Property Using Get-WMIObject Reading Text Files Referencing Variables and Variable Values Removing Items From Arrays The String’s the Thing Three Things You Might Not Know About Windows PowerShell Functions Using Windows PowerShell “Here-Strings” ...
The key to being efficient withSelect-Stringis to know how to get to the matched patterns in the output. In its internals, it uses the sameregexclass as the-matchand-splitoperator, but instead of populating a global variable with the resulting groups, as-matchdoes, it writes an object to...