Select-String 是以文字行為基礎。 根據預設, Select-String 會在每一行中尋找第一個相符專案,而且針對每個相符專案,它會在包含相符專案的行中顯示檔名、行號和所有文字。 您可以直接 Select-String 尋找每行的多個相符項目、顯示比對前後的文字,或顯示布爾值 (True 或 False) ,指出是否找到相符專案。
n 将返回 An、an、In、in、On、和 on。例如: PS C:\test> Get-Help Get-Process-ParameterName -Name <System.String[]> Specifies oneormore processes byprocessname. You cantypemultipleprocessnames (separated by commas)andusewildcard characters. The param eter name (`Name`)isoptional. 是否必需?
range [^a-f] or not in a set [^abcdef]. The items in a set don't need to be consecutive or listed in alphabetical order. % A string of zero or more characters _ One character. (underscore) NOTE: To use a literal underscore in a query string, enclose it in square brackets [_...
Search Character in the String Select first 5 characters Show 3 more Summary This TechNet wiki is to show a simple tricks to validate the strings using PowerShell. Convert to Upper and Lower case The give string is 'PowerShell' 'PowerShell' | GM ...
Select-String Send-MailMessage 字节顺序标记 BOM) (字节顺序标记是文件或文本流的前几个字节中的Unicode 签名,用于指示用于数据的 Unicode 编码。 有关详细信息,请参阅字节顺序标记文档。 在Windows PowerShell 中,除 之外UTF7的任何 Unicode 编码始终创建 BOM。 对于所有文本输出,PowerShell (v6 及更高版本) ...
false -Name <String[]> Specifies the service names of the services to stop. Wildcard characters are permitted. Required? true Position? 0 Default value None Accept pipeline input? True (ByPropertyName, ByValue) Accept wildcard characters? false ... ...
Common verbs used in Windows PowerShell include: Add, Clear, Copy, Get, Join, Lock, Move, New, Remove, Rename, Select, Set, Split, and Unlock. You can tell what each is used for just from its name. In this article I'll create three cmdlets: one to set the data contents of the ...
The Notes parameters specifies additional information about the object. If the value contains spaces, enclose the value in quotation marks ("). Type:String Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False ...
Type:String[] Aliases:CN, ServerName Position:Named Default value:None Required:False Accept pipeline input:True Accept wildcard characters:False -Filter Specifies a where clause to use as a filter. Specify the clause in either theWQLor theCQLquery language. Do not include theWHEREkeyword in th...
To create a range of characters, enclose the characters in quotes. PowerShell PS>'a'..'f'a b c d e f PowerShell PS>'F'..'A'F E D C B A If you assign a character range to a string, it's treated the same assigning a character array to a string. ...