The comparison operators in PowerShell can either compare two values or filter elements of a collection against an input value. Long description Comparison operators let you compare values or finding values that match specified patterns. PowerShell includes the following comparison operators: Equality -...
filter關鍵詞是用來建立在管線中每個物件上執行的函式類型。 篩選條件類似於函式,其中包含區塊中的所有process語句。 函式也可以像 Cmdlet 一樣運作。 您可以建立與 Cmdlet 一樣運作的函式,而不需使用C#程序設計。 如需詳細資訊,請參閱about_Functions_Advanced。
Name Capabilities Drives --- --- --- Registry ShouldProcess, Transactions {HKLM, HKCU} Alias ShouldProcess {Alias} Environment ShouldProcess {Env} FileSystem Filter, ShouldProcess, Credentials {C, A, D} Function ShouldProcess {Function} Variable ShouldProcess {Variable} Certificate ShouldProce...
about_Comparison_Operators about_Continue about_Core_Commands about_Data_Files about_Data_Sections about_Debuggers about_Do about_Enum about_Environment_Provider about_Environment_Variables about_Execution_Policies about_Experimental_Features about_FileSystem_Provider about_For about_Foreach about_Format.ps1...
For more information, seeabout_Comparison_Operators. Logical Operators Use logical operators (-and,-or,-xor,-not,!) to connect conditional statements into a single complex conditional. For example, you can use a logical-andoperator to create an object filter with two different conditions. ...
-f(格式运算符)about_Operators -(一元/求反)about_Arithmetic_Operators * / %about_Arithmetic_Operators + -about_Arithmetic_Operators 下面的一组运算符具有相同的优先级。 它们的区分大小写和显式不区分大小写的变体具有相同的优先级。 列表在此处继续,并按优先级顺序列出以下运算符: ...
For more information about comparison operators, see about_Comparison_Operators. Value is the property value to filter on. Enclose text values and variables in single quotation marks ('Value' or '$Variable'). If a variable value contains single quotation marks, you need to identify (escape) ...
a message property name followed by a comparison operator and value (for example,"FromAddress -like '*@contoso.com'"). For details about filterable message properties and comparison operators, seeProperties of messages in queuesandFind queues and messages in queues in the Exchange Management Shell...
So, to give actionable feedback to Microsoft, I scripted a debugger (cdb.exe in this case) to give a verbose list of the loaded modules, and parsed the output with PowerShell, which was also later used to group and filter the resulting data set. I sent this data to Microsoft, and 5...
The Out-File cmdlet and redirection operators share a lot in common. For the most part, you can use either. See the discussion in Store the Output of a Command into a File for a more detailed comparison of the two approaches, including reasons that you would pick one over the other. ...