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Improved some scripts

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This commit is contained in:
Markus Fleschutz
2024-09-09 22:03:20 +02:00
parent b0148fcc53
commit 8f7237196c
3 changed files with 71 additions and 21 deletions
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55
scripts/check-uptime.ps1
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@ -25,6 +25,15 @@ function TimeSpanAsString([TimeSpan]$uptime)
}
}
function Test-RegistryValue { param([parameter(Mandatory=$true)][ValidateNotNullOrEmpty()]$Path, [parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()]$Value)
try {
Get-ItemProperty -Path $Path -Name $Value -EA Stop
return $true
} catch {
return $false
}
}
try {
[system.threading.thread]::currentthread.currentculture = [system.globalization.cultureinfo]"en-US"
if ($IsLinux) {
@ -34,7 +43,51 @@ try {
$lastBootTime = (Get-CimInstance Win32_OperatingSystem).LastBootUpTime
$uptime = New-TimeSpan -Start $lastBootTime -End (Get-Date)
}
Write-Host "✅ $(hostname) is up for $(TimeSpanAsString $uptime) since $($lastBootTime.ToShortDateString())"
$status = "✅"
$pending = "No pending reboot"
if ($IsLinux) {
if (Test-Path "/var/run/reboot-required") {
$status = "⚠️ "
$pending = "Pending reboot (found: /var/run/reboot-required)"
}
} else {
$reason = ""
if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired") {
$reason += ", ...\Auto Update\RebootRequired"
}
if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\PostRebootReporting") {
$reason += ", ...\Auto Update\PostRebootReporting"
}
if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing\RebootPending") {
$reason += ", ...\Component Based Servicing\RebootPending"
}
if (Test-Path -Path "HKLM:\SOFTWARE\Microsoft\ServerManager\CurrentRebootAttempts") {
$reason += ", ...\ServerManager\CurrentRebootAttempts"
}
if (Test-RegistryValue -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing" -Value "RebootInProgress") {
$reason += ", ...\CurrentVersion\Component Based Servicing with 'RebootInProgress'"
}
if (Test-RegistryValue -Path "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing" -Value "PackagesPending") {
$reason += ", '...\CurrentVersion\Component Based Servicing' with 'PackagesPending'"
}
if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Value "PendingFileRenameOperations2") {
$reason += ", '...\CurrentControlSet\Control\Session Manager' with 'PendingFileRenameOperations2'"
}
if (Test-RegistryValue -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" -Value "DVDRebootSignal") {
$reason += ", '...\Windows\CurrentVersion\RunOnce' with 'DVDRebootSignal'"
}
if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Netlogon" -Value "JoinDomain") {
$reason += ", '...\CurrentControlSet\Services\Netlogon' with 'JoinDomain'"
}
if (Test-RegistryValue -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Netlogon" -Value "AvoidSpnSet") {
$reason += ", '...\CurrentControlSet\Services\Netlogon' with 'AvoidSpnSet'"
}
if ($reason -ne "") {
$status = "⚠️ "
$pending = "Pending reboot (registry got $($reason.substring(2)))"
}
}
Write-Host "$status $(hostname) is up for $(TimeSpanAsString $uptime) since $($lastBootTime.ToShortDateString()) - $pending"
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"