If the regular expression contains capture groups, the $Matches contains additional keys for each group. It's important to note that the $Matches hashtable contains only the first occurrence of any matching pattern. Example: PowerShell Copy $string = 'The last logged on user was CONTOSO\j...
# 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。
1,3,5 -contains 3 -notcontains -not -and -or -ne #不等于 1,3,5 -ne 3 PowerShell条件判断【if语句】 if(num−gt100)"1"elseif( num -eq 100){"0"} else {"-1"} PowerShell条件判断【switch语句】 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $number = 49 switch($number) {...
You can also use a wildcard character (*) to add all computers in a particular domain to the list of trusted hosts. For example, the following command adds all of the computers in the Fabrikam domain. PowerShell Set-ItemWSMan:localhost\client\trustedhosts *.fabrikam.com ...
If the value contains spaces, enclose the value in quotation marks ("). Expand table Type: String Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False Applies to: Exchange Online, Exchange Online Protection...
Check if IIS running on a remote server check if object is $null Check if OS is 32bit or 64bit check If Process Is Running in another computer Check if SMB1 is enabled on the AD servers Check if string contains invalid characters Check if string starts with letter/character. check ins...
You can also specify thatSelect-Stringshould expect a particular character encoding, such as when you're searching files of Unicode text.Select-Stringuses the byte-order-mark (BOM) to detect the encoding format of the file. If the file has no BOM, it assumes the encoding is UTF8. ...
This setting specifies the Microsoft .NET Framework type of the parameter value. For example, if the type isInt32, the parameter value must be an integer. If the type is string, the parameter value must be a character string. If the string contains spaces, the value must be enclosed in ...
You can also specify thatSelect-Stringshould expect a particular character encoding, such as when you're searching files of Unicode text.Select-Stringuses the byte-order-mark (BOM) to detect the encoding format of the file. If the file has no BOM, it assumes the encoding is UTF8. ...
Any treatment of string parsing in PowerShell would be incomplete if it didn’t mention the methods on thestringclass. There are a few methods that I’m using more often than others when parsing strings: This is a minor subset of the available functions. It may be well worth your time ...