Public/Get-Uptime.ps1
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Function Get-Uptime { param ( [Parameter(Position=0,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true)] [String[]] $ComputerName="$env:COMPUTERNAME", [Parameter()] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty ) try { if ($Credential -eq $null) { $Uptime = Get-WmiObject -Class Win32_OperatingSystem -ComputerName $ComputerName -ErrorAction Stop } else { $Uptime = Get-WmiObject -Class Win32_OperatingSystem -ComputerName $ComputerName -Credential $Credential -ErrorAction Stop } $LastBootUpTime = $Uptime.ConvertToDateTime($Uptime.LastBootUpTime) $Time = (Get-Date) - $LastBootUpTime Return '{0:D2}:{1:00}:{2:00}' -f $Time.Days, $Time.Hours, $Time.Minutes } catch { Return $_ } } |