<string[]> -like <wildcard-expression> <string[]> -notlike <wildcard-expression> <string[]> -match <regular-expression> <string[]> -notmatch <regular-expression> 当这些运算符的输入是标量值时,它们返回布尔值。 当输入是值的集合时,集合中的每个项将转换为字符串以供比较。 -match 和-notmatc...
Operator Description --- = Equal != Not equal <> Not equal < Less than > Greater than <= Less than or equal >= Greater than or equal LIKE Wildcard match IS Evaluates null ISNOT Evaluates not null ISA Evaluates a member of a WMI class 还有其他运算符,但这些运算符用于...
[int] 、[long]、[string] 、[char] 、[bool] 、[byte] 、[double] 、[decimal] 、[single] [array] :数组对象 [xml] :XML对象 [hashtable] :哈希表对象,类似于一个字典对象 二、常量 PowerShell常量的值永远不会变。常量不能被删除。 使用常量之前,需要通过Set-Variable来创建常量,且指定一些参数来使...
Select-Stringuses thePathparameter with the asterisk (*) wildcard to search all files in the current directory with the file name extension.txt. ThePatternparameter specifies the text to matchGet-.Select-Stringdisplays the output in the PowerShell console. The file name and line number precede ...
Wildcards The period (.) is a wildcard character in regular expressions. It will match any character except a newline (\n). PowerShell # This expression returns true.# The pattern matches any 4 characters except the newline.'a1\ '-match'...' Whitespace...
.PARAMETERFilterThe string that will be used as afilter. Wildcard characters are allowed. .PARAMETER ListAllSwitchparameter,ifthis parameter is used nofilteris required and all ComObjects are returned .EXAMPLE Get-ComObject -Filter*Application ...
By returning the key, value, and the path to the data, my object looks like this:复制 public class IsolatedStorageData { public string Key; // The Key public string Value; // The Value public string FullName; // The path to the storage } ...
Shell" | >>where {$_.name -like"*search"}).count >><ENTER> 与SharePoint Foundation 相比,SharePoint 2010 包含更多应用程序服务,例如 Excel Services、InfoPath 、Secure Storage、State Service、Microsoft Visio 和 PerformancePoint。因此,在 SharePoint Server 场上,有更多 cmdlet 可用于创建、处理和...
Incidentally, you can put these wildcard characters anywhere in the string. Want to take action if thelastcharacter in $a is the letterd? Then use this command, with the letterdcomingafterthe asterisk: "*d" {"The color is yellow."} ...
The command uses wildcard characters (*) to get jobs that include a Get-Process command anywhere in the command string. PowerShell Copy Get-Job -Command "*Get-Process*" Id Name PSJobTypeName State HasMoreData Location Command -- --- --- --- --- --- --- 3 Job3 BackgroundJob ...