$a= {Get-ServiceBITS }Invoke-Command-ScriptBlock$a Output Status Name DisplayName ------ ---- ----------- Running BITS Background Intelligent Transfer Ser... 调用运算符是执行存储在变量中的脚本块的另一种方式。 与Invoke-Command一样,调用运
Start-Job[-Name <String>] [-Credential <PSCredential>] [-FilePath] <String> [-Authentication <AuthenticationMechanism>] [[-InitializationScript] <ScriptBlock>] [-WorkingDirectory <String>] [-RunAs32] [-PSVersion <Version>] [-InputObject <PSObject>] [-ArgumentList <Object[]>] [<CommonParam...
PowerShell v5加入了CLM和ScriptBlock日志记录功能,能去混淆PowerShell代码并记录到事件日志,有效的抵御之前的攻击手段,这个时期,攻击思路更多的体现在如何降级到PowerShell v2版本 随着PowerShell攻击技术的不断成熟,攻击者为了规避防护和日志记录进行了大量的代码混淆,在执行代码之前很难发现或确认这些代码实际上会做些什...
数组中有一个 Where() 方法,允许你为筛选器指定一个 scriptblock。PowerShell 复制 $data.Where({$_.FirstName -eq 'Kevin'}) 此功能是在 PowerShell 4.0 中添加的。更新循环中的对象对于值类型,更新数组的唯一方法是使用 for 循环,因为我们需要知道替换值的索引。 由于对象是引用类型,因此我们有更多选择。
NAME New-Module SYNOPSIS Creates a new dynamic module that exists only in memory. SYNTAX New-Module [-Name] <String> [-ScriptBlock] <ScriptBlock> [-ArgumentList <Object[]>] [-AsCustomObject] [-Cmdlet <String[]>] [-Function <String[]>] [-ReturnResult] [<CommonParameters>] DESCRIPTION ...
Runs a command, script, or script block. The call operator, also known as theinvocation operator, lets you run commands that are stored in variables and represented by strings or script blocks. The call operator executes in a child scope. For more about scopes, seeabout_Scopes. You can use...
<ScriptBlock> 一个表达式,指定应用分隔符的规则。 表达式的计算结果必须为$true或$false。 将脚本块括在大括号中。 例如: PowerShell $c="Mercury,Venus,Earth,Mars,Jupiter,Saturn,Uranus,Neptune"$c-split{$_-eq"e"-or$_-eq"p"} Output M rcury,V nus, arth,Mars,Ju it r,Saturn,Uranus,N tun ...
Double click theRun.batfile to start the script. NOTE: If the console window immediately closes and nothing happens, try the advanced method below. Accept the Windows UAC prompt to run the script as administrator, this is required for the script to function. ...
$url = "https://contoso.com" $myscript = "get-spsite $url" $sb = [scriptblock]::Create($myscript) Invoke-Command $sess -ScriptBlock $sb 您可以通过您的桌面在同一服务器或不同服务器上,使用 Windows PowerShell Invoke-Command cmdlet 与多个会话通信。利用该 cmdlet,您可以同时启动随后并行运行...
$url = "https://contoso.com" $myscript = "get-spsite $url" $sb = [scriptblock]::Create($myscript) Invoke-Command $sess -ScriptBlock $sb 您可以通过您的桌面在同一服务器或不同服务器上,使用 Windows PowerShell Invoke-Command cmdlet 与多个会话通信。利用该 cmdlet,您可以同时启动随后并行运行...