“Hello Carl” -replace “Carl”, “Eddie” Hello Eddie -replace操作符有三种实现方式,其它文本操作符也类似地有三种实现方式,像-replace,-ireplace,-creplace,i前缀表示字符串大小写不敏感(insensitive),c前缀表示字符串大小写敏感(case sensitive)。 #下面的例子没有完成替换,因为当前大小写敏感: “Hello Carl...
-replace 运算符允许使用右操作数指定的值替换左操作数指定的一个或多个字符串中的文本。 此运算符有两个变体(§7.8)。 右操作数具有以下形式之一:要定位的字符串,它可能包含正则表达式(§3.16)。 在这种情况下,替换字符串为隐式“”。 包含两个对象的数组,第一个对象为要定位的字符串,后一个对象为替换字符...
By default, the -replace operator is case-insensitive. To make it case sensitive, use -creplace. To make it explicitly case-insensitive, use -ireplace. Examples: PowerShell Copy "book" -ireplace "B", "C" # Case insensitive "book" -creplace "B", "C" # Case-sensitive; hence, nothin...
How to replace char in 2GB Text file with Powershell? How To Replace Line Feed With Space? How to replace single quote with double quote how to replace two or more consecutive whitespace characters with a single space character? How to request a certificate from a CA on a remote machine ...
Case insensitive Replace cast from double to decimal Cast Interface to class Cast to Enum issue when value is null Casting an Int16 varible to Int in C# produces a runtime "Specified cast is not valid" exception casting from object to System.Reflection.PropertyInfo Casting to nullable generics ...
PowerShell is also case-insensitive. Using the built-in gps alias (which represents the Get-Process cmdlet) along with parameter shortening, you can instead type: PS > gps -n lsass Going even further, PowerShell supports positional parameters on cmdlets. Positional parameters let you provide ...
中的正则表达式用于匹配文本的模式,它可以由文本字符、运算符和其他构造组成。 以下是一些常见的正则表达式示例和用法: 字符文本:直接匹配指定的文本字符串。例如,'book'-match'oo'会返回True,因为book中包含字符串oo。 字符类:使用特定的字符类来匹配一类字符。例如,\d匹配任何十进制数字,\w匹配任何单词字符(包括字...
default, Select-String does case-insensitive matching; that means the letter case is ignored which, in turn, means that bothFAILUREandfailurewill be tagged as matches. If you’d prefer to perform a case-sensitive match, in whichFAILUREandfailuredonotmatch, then simply add the–caseSensitive...
$a = $a.Replace(" Scripting Guys", "") Once we run that commandScripting Guyswill be gone and $a will be equal to this: Copy Microsoft If only it was that easy, eh? Returning a Portion of a String Sometimes you don’t want theentirestring value; you only want a portion of that...
Added the switch parameter -CaseInsensitive to Select-Object and Get-Unique cmdlets (#19683) (Thanks @ArmaanMcleod!) Restore-Computer and Stop-Computer should fail with error when not running via sudo on Unix (#19824) Add Help proxy function for non-Windows platforms (#19972) Remove input tex...