expression: primary-expression bitwise-expression logical-expression comparison-expression additive-expression multiplicative-expression dash: one of - (U+002D) EnDash character (U+2013) EmDash character (U+2014) Horizontal bar character (U+2015) dashdash: dash dash 描述:表达式 是由运算符和操作数构...
For the above code, we used the Replace() method to replace Character a with empty space which eventually remove character from String. The Replace() method took two arguments: First was the character or string that we wanted to replace – a Second was the character or string we wanted ...
PowerShell 复制 # This statement returns true because book contains the string "oo" 'book' -match 'oo' 字符类虽然字符文本在知道确切的模式时工作,但字符类允许你不太具体。字符组[character group] 允许一次匹配任意数量的字符,而 [^character group] 仅匹配组中的字符 NOT。Powe...
Specifies the delimiter that Get-Content uses to divide the file into objects while it reads. The default is \n, the end-of-line character. When reading a text file, Get-Content returns a collection of string objects, each ending with an end-of-line character. When you enter a delimiter...
Select-Stringcan display all the text matches or stop after the first match in each input file.Select-Stringcan be used to display all text that doesn't match the specified pattern. You can also specify thatSelect-Stringshould expect a particular character encoding, such as when you're search...
The & character is not supported in the Alias value for Microsoft Entra Connect synchronization. Periods (.) must be surrounded by other valid characters (for example, help.desk). Unicode characters U+00A1 to U+00FF. Expand table Type: String Position: Named Default value: None Required: ...
Returns the result of one or more statements as an array. The result is always an array of 0 or more objects. PowerShell PS>$list= @(Get-Process|Select-Object-First10;Get-Service|Select-Object-First10) PS>$list.GetType() IsPublic IsSerial Name BaseType --- --- --- --- True True...
<String>] [-CacheLocation <String>] [-MaxMemoryCacheSizeInMB <Int32>] [-DocumentInfoCacheSize <UInt32>] [-CacheSizeInGB <Int32>] [-ClipartEnabled] [-TranslationEnabled] [-MaxTranslationCharacterCount <Int32>] [-TranslationServiceAppId <String>] [-TranslationServiceAddress <String>] [-...
You can useSelect-Stringto highlight all the parameters with the word Name with the following simple regular expression. '-[^ ]+Name' These characters in a regular expression will do the following: -looks for a dash. [^ ]specifies a character set but because the first character inside...
Type:String Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False -First Specifies the number of objects to select from the beginning of an array of input objects. Type:Int32 Position:Named ...