Functions/ShutdownTimer.ps1
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function ShutdownTimer { [CmdletBinding()] param ( [parameter()] [int] $Time = 3, [Parameter()] [string] [ValidateSet("Seconds", "Minutes", "Hours")] $HMS = "Seconds", [parameter()] [string] $At, [parameter()] [switch] $Restart, [parameter()] [switch] $Lock ) switch ($HMS) { "Hours" { $Seconds = ($time * 60 * 60) } "Minutes" { $Seconds = ($time * 60) } "Seconds" { $Seconds = $time } } if ($At) { if ($At.Length -eq 3) { # $At $At = "0$($At)" $At } elseif ($At.Length -eq 4) { } else { Write-Error "`"At`" not in correct format" } $ShutdownHour = $At[0] + $At[1] $ShutdownHour = [int]$ShutdownHour # $ShutdownHour $ShutdownMinute = $At[2] + $At[3] $ShutdownMinute = [int]$ShutdownMinute # $ShutdownMinute if ($ShutdownHour -gt 23 -or $ShutdownMinute -gt 59) { Write-Error "Time input not correct" break } $EndTime = Get-Date -Hour $ShutdownHour -Minute $ShutdownMinute -Second 00 if ($EndTime -lt (Get-Date)) { $EndTime = $EndTime.AddDays(1) } } else { $EndTime = (Get-Date).AddSeconds($Seconds) } $i = 0 while (($TimeRemaining = ($EndTime - (Get-Date))) -gt 0) { if (($EndTime - (Get-Date)).TotalSeconds -lt 5) { Stop-ProcessSoft msedge -Silent Stop-ProcessSoft -ProcessName chrome -Silent Stop-ProcessSoft -ProcessName EXCEL -Silent } if ($Restart) { $ActivityText = "Restarting in..." } else { $ActivityText = "Shutting down in..." } Write-Progress -Activity $ActivityText -Status $EndTime -SecondsRemaining $TimeRemaining.TotalSeconds Start-Sleep 1 $i++ if ($Lock -and ($i -eq 2)) { $Users = (quser) -ireplace '\s{2,}', ',' | ConvertFrom-Csv if (($Users | Where-Object Username -Match ">").Sessionname -eq "console") { Rundll32.exe user32.dll, LockWorkStation } else { tsdiscon.exe } } } if ($Restart) { Restart-Computer -Force } else { Stop-Computer -Force } } |