PS> $path = "C:\prefs.js" PS> $path.Substring( $path.LastIndexOf(".")+1 ) Js 另外一条途径,使用Split方法,对文件的完整名称进行分割,得到一个字符串数组,取最后一个元素,PowerShell中可以通过索引-1来获取数组中最后一个元素。 PS> $path.Split(".")[-1] Js 下面的表格会给出S
{ <# This method is used to obtain the local time of the computer #> return Get-WmiObject -Class Win32_LocalTime } static [object]GetSessionProcess(){ <# Get the association between the login session and the process associated with the session #> return Get-WmiObject -Class Win32_Session...
Option 1: Extract a Substring with the Substring Method In this first section, you will learn how to extract substrings from a string with the Substring Method. I am aware that using substrings as part of a string in the same sentence as the Substring Method may be confusing. For the ...
点运算符,再加上 Powershell 的自动补全功能,可以极大地提高输入命令的准确度,例如你可以输出 $myStr.Len<Tab键> , 命令就会自动补全。 前面我们介绍了字符串的拆分和合并运算符,其实有很大一部分操作,可以通过字符串的方法来实现,比如字符串的SubString()可以截取指定的子字符串。 除了引用属性,点运算符还有一种...
include=metadata,deleted&comp=list&api-version=2019-10-10&",$listToken.Substring(1))$listSharesResponse=Invoke-WebRequest$listSharesUrl-Method"GET"-Verboseif($listSharesResponse.StatusCode-ne200) {Write-Error"Request to list file shares failed."-ErrorActionStop }Write-Verbose$listSharesResponse...
GetType Method type GetType() GetTypeCode Method System.TypeCode GetTypeCode() ToString Method string ToString(), string ToString(string format), string ToString(System.IFormatProvider provider... 13.Get-Random : 从集合中获取随机数或随机选择对象 ...
Pattern matching with Regex objects Pattern matching with static methods Use an overload of a method below to supply the regular expression and the text you want to search. Finding and replacing matched patterns Getting info about regular expression patterns...
$e = $e.Substring(3) All we’re doing here is taking our string variable and calling theSubstringmethod. We pass Substring a single parameter: the starting position where we want to begin extracting characters. If we pass Substring a 3 (which we did) that means we want to start extracti...
#数组用于保存日志信息$Logs=New-ObjectSystem.Collections.ArrayList#Move$Computers|ForEach-Object{$Computer=$_#echo $$TargetOUName="OU={0}"-f$HashTable[$($.Substring(0,2))]$Targetou="OU={0},OU=Managed Clients,DC=ITPro,DC=cc"-f$HashTable[$($.Substring(0,2))]Move-ADObject-Identity$...
This example uses a substring method to get the first four letters of directory names, wraps the output in single-quotes, and separates the directory names with a semicolon (;).PowerShell Copy Get-ChildItem -Directory C:\ | Join-String -Property {$_.Name.SubString(0,4)} -SingleQuote -...