运行if语句时,PowerShell 会将<test1>条件表达式计算为 true 或 false。 如果<test1>为 true,<statement list 1>则运行,PowerShell 退出 语句if。 如果<test1>为 false,则 PowerShell 将计算条件语句指定的<test2>条件。 有关布尔计算的详细信息,请参阅about_Booleans。
Compare two mailbox users directly in compare-object scriptblock compare two strings in if-then-else statement Compare two text files in Powershell and if a name is found in both files output content from file 2 to a 3rd text file Compare-Object : Cannot bind argument to parameter 'Referen...
function-statement: function new-lines~opt~ function-name function-parameter-declaration~opt~ { script-block } filter new-lines~opt~ function-name function-parameter-declaration~opt~ { script-block } workflow new-lines~opt~ function-name function-parameter-declaration~opt~ { script-block } function...
由于本人所在的项目以SQL Server数据库为基础,于是本人决定通过使用SqlScriptDom类库来做T-SQL的规则校验。如果是其他数据库项目,则可采用ANTLR库做规则校验,其实现的方式大体一致。 SqlScriptDom是针对SQL Server的.Net的类库,由微软公司开发并开源,源码地址。有兴趣的朋友可以去研究一下。其次项目采用Powershell来开发...
FunctionTest-ScriptCmdlet{ [CmdletBinding(SupportsShouldProcess=$True)]Param($Parameter1)begin{}process{}end{} } begin 此區塊可用來提供函式的選擇性單次前置處理。 PowerShell 執行時間會針對管線中函式的每個實例使用此區塊中的程式代碼一次。 process ...
Because clean is parsed as a keyword, it prevents users from directly calling a command named clean as the first statement in a script block. However, it's not likely to be a problem. The command can still be invoked using the call operator (& clean). Simple functions Functions don't ...
Beginning in PowerShell 7.2, when the left-hand operand in a -replace operator statement isn't a string, that operand is converted to a string. PowerShell does a culture-insensitive string conversion. For example, if your culture is set to French (fr), the culture-sensitive string con...
To run this script, type the parameter name after the script name. For example: PowerShell C:\PS> .\test-remote.ps1-ComputerNameServer01 Ping succeeded: Server01 Remote test failed: Server01 For more information about theparamstatement and the function parameters, seeabout_Functionsandabout_Funct...
Bump actions/github-script from 6 to 7 (#25217) Bump ossf/scorecard-action from 2.4.0 to 2.4.1 (#25216) Bump super-linter/super-linter from 7.2.1 to 7.3.0 (#25215) Bump agrc/create-reminder-action from 1.1.16 to 1.1.17 (#25214) Remove dependabot updates that don't work (#...
Compare two mailbox users directly in compare-object scriptblock compare two strings in if-then-else statement Compare two text files in Powershell and if a name is found in both files output content from file 2 to a 3rd text file Compare-Object : C...