about_Logical_Operators 项目 2022/08/29 本文内容 简短说明 长说明 另请参阅 简短说明 描述在 PowerShell 中连接语句的运算符。 长说明 PowerShell 逻辑运算符连接表达式和语句,使你能够使用单个表达式来测试多个条件。 例如,下面的语句使用 和 运算符和 或 运算符来连接三个条件语句。 仅当 $a 的值大于...
$a=$null${a}?[0] 另请参阅 about_Arithmetic_Operators about_Assignment_Operators about_Comparison_Operators about_Logical_Operators about_Operator_Precedence about_Member-Access_Enumeration about_Type_Operators about_Split about_Join about_Redirection...
about_Logical_Operators about_Member-Access_Enumeration about_Methods about_Modules about_Module_Manifests about_Numeric_Literals about_Objects about_Object_Creation about_Operators about_Operator_Precedence about_Output_Streams about_PackageManagement about_Parameters about_Parameters_Default_Values about_P...
about_Operator_Precedence Lists the Windows PowerShell operators in precedence order. about_Parameters Explains how to working with cmdlet parameters in Windows PowerShell. about_Parameters_Default_Values Explains how to set custom default values for the parameters of cmdlets and advanced functions. ...
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The Filter parameter uses OPATH syntax to filter the results by the specified properties and values. The search criteria uses the syntax"Property -ComparisonOperator 'Value'". Enclose the whole OPATH filter in double quotation marks " ". If the filter contains system values (for example,$true,...
The Filter parameter uses OPATH syntax to filter the results by the specified properties and values. The search criteria uses the syntax"Property -ComparisonOperator 'Value'". Enclose the whole OPATH filter in double quotation marks " ". If the filter contains system values (for example,$true,...
Operator Description -lt less than -le less than or equal to -gt greater than -ge greater than or equal to -eq equal to -ne not equal to -like like wildcard pattern matching -and logical and -or logical or Table 1: PowerShell Comparison Operators ...
{operator="le";value=1;msg="密码最短留存期"} # + 密码最长留存期 "MaximumPasswordAge" = @{operator="le";value=90;msg="密码最长留存期"} # + 密码长度最小值 "MinimumPasswordLength" = @{operator="ge";value=14;msg="密码长度最小值"} # + 密码必须符合复杂性要求 "PasswordComplexity" =...
PowerShell supports various logical operators such as -and (and), -or (or), and -not (not). OperatorDescriptionExample -and Logical AND $true -and $false -or Logical OR $true -or $false -not Logical NOT -not $trueThe table lists logical operators. ...