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Update check-dns.ps1

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Markus Fleschutz 2022-12-23 19:02:04 +01:00
parent 9129205ce9
commit 62eb13ae0e
1 changed files with 4 additions and 5 deletions
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9
Scripts/check-dns.ps1
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@ -12,21 +12,20 @@
#> #>
try { try {
Write-Progress "⏳ Step 1/2 - Reading from Data/frequent-domains.csv..." Write-Progress "⏳ (1/2) Loading Data/frequent-domains.csv..."
$Table = Import-CSV "$PSScriptRoot/../Data/frequent-domains.csv" $Table = Import-CSV "$PSScriptRoot/../Data/frequent-domains.csv"
$NumRows = $Table.Length $NumRows = $Table.Length
Write-Progress "⏳ Step 2/2 - Resolving $NumRows domains..." Write-Progress "⏳ (2/2) Resolving $NumRows domains..."
$StopWatch = [system.diagnostics.stopwatch]::startNew() $StopWatch = [system.diagnostics.stopwatch]::startNew()
if ($IsLinux) { if ($IsLinux) {
foreach($Row in $Table){$nop=dig $Row.Domain +short} foreach($Row in $Table){$nop=dig $Row.Domain +short}
} else { } else {
foreach($Row in $Table){$nop=Resolve-DNSName $Row.Domain} foreach($Row in $Table){$nop=Resolve-DNSName $Row.Domain}
} }
[float]$Elapsed = $StopWatch.Elapsed.TotalSeconds [float]$Elapsed = $StopWatch.Elapsed.TotalSeconds
$Average = [math]::round($NumRows / $Elapsed, 1)
$Average = [math]::round($NumRows / $Elapsed, 1)
if ($Average -gt 10.0) { if ($Average -gt 10.0) {
"✅ DNS resolves $Average domains per second" "✅ DNS resolves $Average domains per second"
} else { } else {
@ -36,4 +35,4 @@ try {
} catch { } catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1 exit 1
} }