$message="Date: $(Get-Date)" 格式字串 .NET 有一種方法可以格式化我發現相當容易使用的字串。 首先,我先為您示範靜態方法,再顯示PowerShell快捷方式來執行相同的動作。 PowerShell # .NET string format string[string]::Format('Hello, {0} {1}.',$first,$last)# PowerShell format string'...
$Users|Select-Object-PropertyName, LastLogonDate, LastBadPasswordAttempt 查询Active Directory 时,使用属性参数Get-ADUser筛选源中的数据,以便仅返回必要的属性。 PowerShell Get-ADUser-Identitymike-PropertiesLastLogonDate, LastBadPasswordAttempt Output ...
{ $_ / $null } -DisplayError DayOfWeek $_ / $null --- --- Wednesday #ERR Get-Date | Format-Table DayOfWeek, { $_ / $null } -ShowError DayOfWeek $_ / $null --- --- Wednesday InvalidArgument: Failed to evaluate expression " $_ / $null ". 参数 -AutoSize 指示cmdlet 根据数据...
Dates are an essential part of several applications and scripts. Still, the date information is usually stored in string format, which makes it difficult to perform operations such as date arithmetic or comparison. Therefore you need to convert strings to dates; this will make it easier to perfo...
(Get-Date).ToString("dd/MM/yyyy HH:mm:ss") In this example, we start by retrieving the current date and time usingGet-Date. Then, we immediately use the.ToString()method on this object. The format string"dd/MM/yyyy HH:mm:ss"instructs PowerShell to format the date with the day and...
PC /> Get-Date | Format-List DayOfWeek, { $_ / $null } -DisplayError DayOfWeek : Friday $_ / $null : #ERR PC /> Get-Date | Format-List DayOfWeek, { $_ / $null } -ShowError DayOfWeek : Friday $_ / $null : Failed to evaluate expression " $_ / $null ". + CategoryInfo :...
示例:pwsh -NoExit -Command Get-Date -NoLogo | -nol 在交互式会话启动时隐藏横幅。 -NonInteractive | -noni 此开关用于创建不应要求用户输入的会话。 这对于在计划任务或 CI/CD 管道中运行的脚本非常有用。 任何尝试使用交互式功能(如Read-Host或确认提示)都会导致语句终止错误而不是挂起。
(通用-推荐)$Item='Hostname','OSName','OSVersion','OSManufacturer','OSConfiguration','OS Build Type','RegisteredOwner','RegisteredOrganization','Product ID','Original Install Date','System Boot Time','System Manufacturer','System Model','System Type','Processor(s)','BIOS Version','Windows...
$dateStr = '19-06-2018' Get-Date_Func $dateStr 高级函数使用文化不变的解析,这会导致以下错误。Output 复制 Get-Date_Func: Cannot process argument transformation on parameter 'Date'. Cannot convert value "19-06-2018" to type "System.DateTime". Error: "String '19-06-2018' was...
{ $_ / $null } -DisplayError DayOfWeek $_ / $null --- --- Wednesday #ERR Get-Date | Format-Table DayOfWeek, { $_ / $null } -ShowError DayOfWeek $_ / $null --- --- Wednesday InvalidArgument: Failed to evaluate expression " $_ / $null ". 参数 -AutoSize 指示cmdlet 根据数据...