PowerShell "a","a","b","c"|Select-Object-First2-Uniquea In this example,Firstselects"a","a"as the first 2 items in the array.Uniqueis applied to"a","a"and returnsaas the unique value. Example 6: Select unique strings using the `-CaseInsensitive` parameter ...
Applies To: Windows PowerShell 2.0 Selects specified properties of an object or set of objects. It can also select unique objects from an array of objects, or it can select a specified number of objects from the beginning or end of an array of objects. ...
它提供了将前一个命令的输出作为下一个命令的输入的功能。...比如我们要Name这个字段排序,并输出排序后的结果,那么命令为: $data | Sort-Object Name 也可以简写为: $data | Sort Name 如果是需要多个字段排序,那么可以将字段列在后面...对应的PowerShell命令是Select-Object,可以简写为Select。该命令后面跟上...
“The security identifier is not allowed to be the owner of this object” (Beginner) Powershell - getting machine names from a text file and run queries, functions and conditions (Exception has been thrown by the target of an invocation ) in powershell [ADSI] Local Groups Users, Users T...
PowerShellCopy Select-String[-Culture <String>]-InputObject<PSObject> [-Pattern] <String[]> [-SimpleMatch] [-CaseSensitive] [-Quiet] [-List] [-NoEmphasis] [-Include <String[]>] [-Exclude <String[]>] [-NotMatch] [-AllMatches] [-Encoding <Encoding>] [-Context <Int32[]>] [<Common...
JavaScript的数据类型分为六种，分别为null,undefined,boolean,string,number,object。object是引用类型，...
VBScript-to-Windows PowerShell Conversion Guide Windows PowerShell Tips Accessing Values in an Array Byte Conversion Calculating Text File Statistics Creating Custom Tables Displaying Version Properties of a Group Policy Object Even More Things You Can Do With Arrays Formatting Dates and Tim...
VMware Workstation 与 Device/Credential Guard 不兼容 今天在安装VMware虚拟机的时候遇到了这个问题,查询资料后认为是windows可能开启了自带的虚拟机导致的,但是因为我的windows系统是家庭版不带有Hype-V 功能,所以我们需要通过powershell关闭Hype-V 在poweshell 输入命令:bcdedit /set hypervis...VMware...
andthe actual line in the text file where the target value was found. In some cases, that might be more information than you need; maybe all you need is the line number. In that case, you can pipe the output to the Select-Object cmdlet and select only the properties (FilePath, Line...
Powershell获取项/获取子项 PowerShell接受$folders[0](解析为[DirectoryInfo]对象)并尝试将其转换为可以绑定到Get-ChildItem-Path参数的字符串。 但是将directory对象转换为字符串只会得到它的名称,有关它的位置的信息会在这个过程中丢失。 相反,您可以选择: $folders[0] |Get-ChildItem ... 这将导致PowerShell正...