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...
do { $n=Read-Host } while( $n -ne 0) #单独使用While $n=5 while($n -gt 0) { $n $n=$n-1 } #终止当前循环 $n=1 while($n -lt 6) { if($n -eq 4) { $n=$n+1 continue } else { $n } $n=$n+1 } #跳出循环 $n=1 while($n -lt 6) { if($n -eq 4) { bre...
If I have made changes (say putting things into a presentation mode for a presentation that I want to do), 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 ...
$PSDefaultParameterValues= @{'Format-Table:AutoSize'= {if($Host.Name-eq'ConsoleHost'){$true} } } 如果参数接受ScriptBlock值,请将ScriptBlock括在另一组大括号中。 当 PowerShell 评估外部ScriptBlock时,结果是内部ScriptBlock。 内部ScriptBlock将成为新的默认参数值。
在下面的函数中,请注意我使用了ComputerName而不是Computer、ServerName或Host作为参数名。 使用ComputerName来标准化参数名称,使其与默认 cmdlet 等的参数名称和大小写相匹配。 PowerShell functionTest-MrParameter{param($ComputerName)Write-Output$ComputerName} ...
HKEY_CURRENT_USER\Printers Default HKEY_CURRENT_USER\Software DefaultPSHKCU:\>dirHive: HKEY_CURRENT_USER Name Property---AppEvents Console ColorTable00 :789516ColorTable01 :14300928 下面的表格列出了访问注册表所需的所有命令。 注意:注册表几乎
Microsoft.PowerShell.Host Microsoft.PowerShell.Management Microsoft.PowerShell.Security Microsoft.PowerShell.Utility Microsoft.WSMan.Management PSDiagnostics PSReadLine ThreadJob 使用英语阅读 添加 添加到集合 添加到计划 通过 Facebookx.com 共享LinkedIn电子邮件 ...
The Read-Host cmdlet reads a line of input from the console. You can use it to prompt a user for input. Because you can save the input as a secure string, you can use this cmdlet to prompt users for secure data, such as passwords, ...
private CustomPSRHostRawUserInterface _rawUi = new CustomPSRHostRawUserInterface(); public CustomPSHostUserInterface() { _sb = new StringBuilder(); } //将字符写入屏幕缓冲区。不附加回车。 public override void Write(ConsoleColor foregroundColor, ConsoleColor backgroundColor, string value) { _sb....
参数-readCount指明每次读取多少字节,-totalCount决定了你想从文件中读取的总的字节数。当前情况下,你需要从文件中读取的应当是前4个字节。 function Get-MagicNumber ($path) { Resolve-Path $path | ForEach-Object { $magicnumber = Get-Content -encoding byte $_ -read 4 -total 4 $hex1 = ("{0:...