function help { <# .FORWARDHELPTARGETNAME Get-Help .FORWARDHELPCATEGORY Cmdlet #> [CmdletBinding(DefaultParameterSetName='AllUsersView')] param( [Parameter(Position=0, ValueFromPipelineByPropertyName=$true)] [System.String] ${Name}, ... 下列命令會使用這項功能:...
Using -join Operator with -split Operator Remove String between before and after of two characters Remove Last Character of String in PowerShell Remove Character from String in PowerShell Using Replace() Method Use the Replace() method to remove character from a string in PowerShell. Replace() ...
split-operator: dash split dash: one of - (U+002D) EnDash character (U+2013) EmDash character (U+2014) Horizontal bar character (U+2015) 描述:一元-split 运算符拆分由 一元表达式指定的一个或多个字符串,并在一个受约束的 1 维字符串数组中返回其子部分。 它将任何连续的空格字符组视为连续子...
functionMeasure-Lines{ [CmdletBinding(DefaultParameterSetName ='Path')]param( [Parameter(Mandatory, ParameterSetName ='Path', Position =0)] [Parameter(Mandatory, ParameterSetName ='PathAll', Position =0)] [string[]]$Path, [Parameter(Mandatory, ParameterSetName ='LiteralPathAll', ValueFromPipelin...
Invoke-Command -Session $s {Get-UICulture} en-US Invoke-Command -Session $s {$PSUICulture} The syntax is not supported by this runspace. This might be because it is in no-language mode. + CategoryInfo : ParserError: ($PSUICulture:String) [], ParseException + FullyQualifiedErrorId : Scrip...
The characters in the array are joined into a string. The characters are separated by the value of the$OFSpreference variable. For more information, seeabout_Preference_Variables. The order of the characters in the array is determined by the ASCII value of the character. For example, the ASCI...
要在PowerShell 中使用正则表达式,可以结合相关的命令和操作符。例如,-match操作符用于测试一个字符串是否匹配正则表达式;Select-Stringcmdlet 可在文本中搜索匹配正则表达式的行等。 例如: linux grep grep 指令后跟 “-P" 参数,则表示要使用 “PREs"
The scriptblock accepts two parameters, the text to split and the current index.$_is bound to the character at the current index. Copy functionSplitWhitespaceInMiddleOfText{param([string]$Text,[int]$Index)if($Index-lt10-or$Index-gt40){return$false}$_-match'\s'}$inputText="Some text ...
Convert the input string into the array of the words: 1 2 3 $Inputstring="Microsoft-SQL-Server" $CharArray=$InputString.Split("-") $CharArray Output: Microsoft SQL Server Following is the output of the script: The above code splits the string based on the “-” character and saves th...
First I check that a column contains an open bracket character ([). If it doesn’t, I can split the string at the colon character (:). If not then I need to split is at the string']:'and also trim off the opening bracket. ...