Private/Get-Uptime.ps1
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Function Get-Uptime { <# .SYNOPSIS Gets the uptime for a server passed in .DESCRIPTION Gets the uptime for a server passed in .PARAMETER ComputerName The Server to check the uptime .NOTES Current Version: 1.0 Creation Date: 19/02/2018 .CHANGE CONTROL Name Version Date Change Detail David Brett 1.0 19/02/2018 Function Creation .EXAMPLE None Required #> [CmdletBinding()] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)]$ComputerName ) begin {} process { try { # Commenting out as the variable is never used # $hostdns = [System.Net.DNS]::GetHostEntry($ComputerName) $os = Get-Ciminstance -ClassName win32_operatingsystem -ComputerName $ComputerName -ErrorAction Stop # Commenting out as was using the WMI method and not CIM # $OS = Get-WmiObject win32_operatingsystem -ComputerName $ComputerName -ErrorAction Stop # $BootTime = $OS.ConvertToDateTime($OS.LastBootUpTime) # $Uptime = $OS.ConvertToDateTime($OS.LocalDateTime) - $boottime $Uptime = $OS.LocalDateTime - $os.LastBootUpTime return $Uptime.Days } catch [Exception] { Write-Output "$computer $($_.Exception.Message)" } } end {} } |