if语句 下面是if语句的基本示例: PowerShell $condition=$trueif($condition) {Write-Output"The condition was true"} if语句执行的第一步是计算括号中的表达式。 如果计算结果为$true,则执行大括号中的scriptblock。 如果值为$false,则会跳过该脚本块。
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これらの式は、-and 演算子と -or 演算子を使用して相互に結合できますが、かっこを使用して部分式に分割することが必要な場合があります。 PowerShell コピー if ( (Get-Process) -and (Get-Service) ) $null の確認 結果がなかったり、if ステートメントで $null 値が$false と評価され...
if it is associated with the old column master key.if($ceks[$i].ColumnEncryptionKeyValues[0].ColumnMasterKeyName-eq$oldCmkName-or$ceks[$i].ColumnEncryptionKeyValues[1].ColumnMasterKeyName-eq$oldCmkName) {Write-Host$ceks[$i].Name"already has 2 encrypted values and therefore"$...
问当在if条件中使用-and多次调用时，powershell函数仅执行一次EN总之，在powershell中，我有以下脚本简介...
BREAK comand exiting entire script, not just the IF/ELSE loop Broken PSSession cmdlet Bug? Invoke-RestMethod and UTF-8 data Building a string from a Get-ADComputer output adds @{Name= to the computer name Bulk adding Active Directory users to a group by Display Name with PowerShell Bulk ch...
If a parameter is not positional, you leave off the Position attribute and use the parameter name from the command line to provide a value.The documentation recommends that you make frequently used parameters positional whenever possible. The only problem with this guidance is that if you have ...
PS>if(36<42) {"true"}else{"false"} ParserError: Line |1|if(36<42) {"true"}else{"false"} | ~ | The'<'operator is reservedforfuture use. 如果需要进行数字比较,则应使用-lt和-gt。 有关详细信息,请参阅-gt中的运算符。 另请参阅...
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If the path isn't set, locate the SQLPS folder on your server and add it to the environment variable value either through PowerShell or in System Properties>Advanced>Environment Variables. SQLServer module with SQL Agent If you want to use the SqlServer module in your SQL Agent Job step, ...