If you run the command without the mandatory parameter, PowerShell prompts you for input. To see the help message, type !? at the prompt and hit Enter. The following example declares a mandatory ComputerName parameter and a help message that explains the expected parameter value. ...
Read-Host[[-Prompt] <Object>] [-MaskInput] [<CommonParameters>] PowerShellCopy Read-Host[[-Prompt] <Object>] [-AsSecureString] [<CommonParameters>] Description TheRead-Hostcmdlet reads a line of input from the console (stdin). You can use it to prompt a user for input. Because you ...
Some native programs, such as programs with a user interface, console applications that prompt for input, and console applications that use the Win32 console API, do not work correctly in the PowerShell remote host. When you use these programs, you might see unexpected behavior, such as n...
Read-Host[[-Prompt] <Object>] [-MaskInput] [<CommonParameters>] PowerShell Read-Host[[-Prompt] <Object>] [-AsSecureString] [<CommonParameters>] 说明 Read-Hostcmdlet 从控制台(stdin)读取一行输入。 可以使用它提示用户输入。 由于可以将输入保存为安全字符串,因此可以使用此 cmdlet 提示用户输入安全数...
Setting SupportsShouldProcess to True indicates that the cmdlet supports calls to the ShouldProcess method, which provides the cmdlet the opportunity to prompt the user for verification before an action that changes the system is performed. If this attribute isn't present or is set to False (...
powershell具有在硬盘中易绕过，内存中难查杀的特点。一般在后渗透中，攻击者可以在计算机上执行代码时，...
-NoninteractiveStarts the PowerShell console in non-interactive mode. In this mode, PowerShell does not present an interactive prompt to the user. -NoProfileTells the PowerShell console not to load the current user’s profile. -OutputFormatSets the format for output as either text string or ser...
# 设置 oh-my-posh 主题Set-PoshPrompt-Themeparadox 切换字符格式 chcp936 PSReadLine 配置(非常有用) # 设置预测文本来源为历史记录,(推荐)Set-PSReadLineOption-PredictionSourceHistory# 每次回溯输入历史,光标定位于输入内容末尾Set-PSReadLineOption-HistorySearchCursorMovesToEnd# 设置 Tab 为菜单补全和 ...
Inquire –prompt the user for input to see if we should proceed. Ignore –(new in v3) – the error is ignored and not logged to the error stream. Has very restricted usage scenarios. Example: Set the preference at the script scope to Stop, place the following near the top of the scri...
Out-Host -InputObject "Out-Host" "Out-Default" | Out-Default 问题不在于你的else子句。如果在PromptForChoice(源代码)中抛出了一个PromptingException,则输出将无法按预期工作。如果您通过在PowerShell中按Ctrl+C或关闭PowerShell ISE中的提示来取消提示,则会引发此错误。