请勿使用这些参数名称:WhatIf、Confirm、Verbose、Debug、Warn、ErrorAction、ErrorVariable、OutVariable和OutBuffer。 此外,保留这些参数名称的以下别名:vb、db、ea、ev、ov和ob。 Name 是一个简单的通用参数名称,建议在 cmdlet 中使用。 最好选择类似于这样的参数名称,而不是对特定 cmdlet 唯一且难以记...
New-Variable -Name "counter" -Visibility Public -Value 26 $Counter 26 Get-Variable c* Name Value --- --- Culture en-US ConsoleFileName ConfirmPreference High CommandLineParameters {} Counter 26 Set-Variable -Name "counter" -Visibility Private Get-Variable c* Name Value --- --- Culture ...
Get-Command -Noun Variable 若要取得特定 Cmdlet 的說明,請輸入:PowerShell 複製 Get-Help <cmdlet-name> 展開資料表 Cmdlet 名稱描述 Clear-Variable 刪除變數的值。 Get-Variable 取得目前控制台中的變數。 New-Variable 建立新變數。 Remove-Variable 刪除變數及其值。 Set-Variable 變更變數的值。...
查看脚本执行策略,可以通过在PowerShell控制台直接输入:Get-ExecutionPolicy更改脚本执行策略,可以管理员启动PowerShell,在控制台输入:Set-ExecutionPolicy <策略> 各执行策略比较 如果要使用脚本功能又要兼顾安全性,我们就选择RemoteSigned 即在以管理员身份允许的PowerShell输入Set-ExecutionPolicy RemoteSigned 执行策略可以防止...
MetadataError: The attribute cannot be added because variable Message with value bye would no longer be valid. 如需索引標籤展開的詳細資訊,請參閱 about_Tab_Expansion。 使用類別的動態 ValidateSet 值 您可以使用 類別,在運行時間動態產生 ValidateSet 的值。 在下列範例中,變數$Sound的有效值是透過...
Set-Variable Show-Command Show-Markdown Sort-Object Start-Sleep Tee-Object Test-Json Trace-Command 解锁文件 (Unblock-File) Unregister-Event Update-FormatData Update-List Update-TypeData Wait-Debugger Wait-Event Write-Debug Write-Error Write-Host Write-Information Write-Output Write-Progress Write-Ver...
In the function, you can use the$Sizevariable, which is the name defined for the parameter. To use this function, type the following command: PowerShell Get-SmallFiles-Size50 You can also enter a value for a named parameter without the parameter name. For example, the following command give...
MSI: change inbound firewall rule that opens port 22 to apply to Private networks only Non-Security Fixes: Add U2F/Fido2 keys to the agent from other clients:#1961- thanks@ddrown! Fix output codepage after executing scp/sftp/ssh/ssh-keygen command:#2027- thanks@kemaruya!
Set-PSReadLineOption-Colors@{ Command ='Magenta'Number ='DarkGray'Member ='DarkGray'Operator ='DarkGray'Type ='DarkGray'Variable ='DarkGreen'Parameter ='DarkGreen'ContinuationPrompt ='DarkGray'Default ='DarkGray'} 示例5:设置多种类型的颜色值 ...
There's a bit of double-handling going on but the biggest issue is on line 17, where you're taking the data and converting it into a table on the server. Using Format-Table prevents you from seeing the data as objects, which is what renders the output from Invoke-Command b...