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43 lines
1.1 KiB
PowerShell
Executable File
43 lines
1.1 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Checks the uptime
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.DESCRIPTION
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This PowerShell script queries the computer's uptime (time between now and last boot up time) and prints it.
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.EXAMPLE
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PS> ./check-uptime.ps1
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✅ OfficePC is up for 13 days since 1/25/2024
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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function TimeSpanAsString([TimeSpan]$uptime)
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{
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[int]$days = $uptime.Days
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[int]$hours = $days * 24 + $uptime.Hours
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if ($days -gt 2) {
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return "$days days"
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} elseif ($hours -gt 1) {
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return "$hours hours"
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} else {
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return "$($uptime.Minutes)min"
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}
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}
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try {
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[system.threading.thread]::currentthread.currentculture = [system.globalization.cultureinfo]"en-US"
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if ($IsLinux) {
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$lastBootTime = (Get-Uptime -since)
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$uptime = (Get-Uptime)
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} else {
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$lastBootTime = (Get-CimInstance Win32_OperatingSystem).LastBootUpTime
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$uptime = New-TimeSpan -Start $lastBootTime -End (Get-Date)
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}
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Write-Host "✅ $(hostname) is up for $(TimeSpanAsString $uptime) since $($lastBootTime.ToShortDateString())"
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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