When you use this parameter, the output of the Read-Host cmdlet is a SecureString object (System.Security.SecureString). Expand table Type: SwitchParameter Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False...
在下面的函数中,请注意我使用了ComputerName而不是Computer、ServerName或Host作为参数名。 使用ComputerName来标准化参数名称,使其与默认 cmdlet 等的参数名称和大小写相匹配。 PowerShell functionTest-MrParameter{param($ComputerName)Write-Output$ComputerName} ...
Startswith("Remove")} # 查看所有以Remove打头的cmdlet的命令的别名呢 Set-Alias -Name Edit -Value notepad # 创建别名 del alias:Edit # 删除别名 Export-Alias alias.ps1 # 导出别名 Import-Alias -Force alias.ps1 # 导入别名 详细参见这里 管道和重定向 powershell里支持管道,但要注意不像linux的管道,...
and I would like to just restore everything to its default value, I can use the more genericRestoreDefaultsmethod. This resets everything—font size, zoom level, even the “never show this prompt again” prompt values. The command is shown here: ...
Reas-Host: The Read-Host cmdlet reads a line of input from the console. You can use it to prompt a user for input. Because you can save the input as a secure string, you can use this cmdlet to prompt users for secure data, such as passwords, ...
大多数对象都有属性。 属性是与对象关联的数据。 不同类型的对象具有不同的属性。 例如,表示文件的FileInfo对象具有IsReadOnly属性,如果文件具有只读属性,$False则包含$True;如果该文件没有只读属性,则包含 。 表示文件系统目录的DirectoryInfo对象具有Parent属性,该属性包含父目录的路径。
参数-readCount指明每次读取多少字节,-totalCount决定了你想从文件中读取的总的字节数。当前情况下,你需要从文件中读取的应当是前4个字节。 function Get-MagicNumber ($path) { Resolve-Path $path | ForEach-Object { $magicnumber = Get-Content -encoding byte $_ -read 4 -total 4 $hex1 = ("{0:...
Read-SqlViewData [-TopN <Int64>] [-ColumnName <String[]>] [-ColumnOrder <String[]>] [-ColumnOrderType <OrderType[]>] [-OutputAs <OutputTypeSingleTable>] [[-Path] <String[]>] [-AccessToken <PSObject>] [-TrustServerCertificate] [-HostNameInCertificate <String>] [-Encrypt <String>] ...
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 ...
If specified with a value, then the value must be a secure string. This isn't the preferred usage when running the cmdlet interactively. For example, you can manually prompt for a password by using the Read-Host cmdlet to prompt the user for a secure string. PowerShell Copy Uninstall-AD...