.PARAMETER ComputerName The remote computer(s) to check the status of the services on. .PARAMETER Credential Specifies a user account that has permission to perform this action. The default is the current user.
...Java程序检查字符串是否为字母数字 (Java Program to Check String is Alphanumeric or not) java.util.regex.*; class AlphanumericExample...在上面的示例中,我在matches()方法中使用了模式“ [a-zA-Z0-9] +”。 这意味着字符串可以包含介于a到z,A到Z和0到9之间的字符。这里+表示字符串可以包含一...
可以替代此行为,使用-SkipEditionCheck开关参数显示所有模块。 我们还向表输出添加了PSEdition属性。 -lp是所有-LiteralPath参数的别名 我们为具有-LiteralPath参数的所有内置 PowerShell cmdlet 创建了标准参数别名-lp。 如果a*b实际上不存在,则修复Get-Item -LiteralPath a*b以返回错误 ...
然后,脚本输出一些提示信息,包括提示准备好执行、Windows Defender 已经清除、准备好执行。 然后,脚本从恶意 URL 下载文件 "steamworks.exe" 到 Steam 客户端安装目录中(木马病毒程序)。 最后,脚本使用Start-Process命令启动下载的 "steamworks.exe" 文件(木马病毒程序)。 其中,powershell脚本中涉及的恶意URL 分别是...
$Env:POWERSHELL_UPDATECHECK='Default' 如需詳細資訊,請參閱關於更新通知。 使用Invoke-DSCResource 新增 DSC 資源支援 (實驗性) 注意 這是名為PSDesiredStateConfiguration.InvokeDscResource的實驗性功能。 如需詳細資訊,請參閱使用實驗性功能。 Invoke-DscResourceCmdlet 會執行指定之 PowerShell Desired State Confi...
(useful when commenting a region)letg:NERDCommentEmptyLines=1" Enable trimmingoftrailing whitespace when uncommentingletg:NERDTrimTrailingWhitespace=1letg:coc_disable_startup_warning=1" Enable NERDCommenterToggle to check all selected lines is commented or notletg:NERDToggleCheckAllLines=1" Add your ...
Check if Email address exists in Office 365 and if exists, Create a Unique Email address Check if event log source exists for non admins Check if file created today and not 0 KB Check if HyperThreading is enabled Check if IIS running on a remote server check if object is $null Check ...
When you're ready to go much deeper into creating your own custom cmdlets, be sure to check out the Windows PowerShell SDK.An Overview of CmdletsWhen Microsoft created Windows PowerShell, it was designed to make it easy to create other command-line tools that offer the same consistency and...
if ($ver.Version.Major -gt 1) {$Host.Runspace.ThreadOptions = "ReuseThread"} Add-PsSnapin Microsoft.SharePoint.PowerShell Set-location $home # Check that this is a command-line interface and not the ISE if ($host.name -eq "ConsoleHost") { $width = 80 $sizeWindow = new-object ...
Well, below is the most often used technique to check if a string is NULL or empty if($mystring) { Write-Host "string is not empty" } else { Write-Host "String is EMPTY or NULL" } Most scripts use this method, however we can make things better by using “System.String” dotnet ...