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Busk at 15:44, 19 January 2024

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Busk: Created page with "# Powershell Snippets ## Get A/CNAME DNS Records from Windows DNS get-dnsRecords.ps1 ``` $ErrorActionPreference = "Stop" if ($args.Count -lt 1) { Write-Host "Usage: ge..."

2024-01-19T14:53:14Z

Created page with "# Powershell Snippets ## Get A/CNAME DNS Records from Windows DNS get-dnsRecords.ps1 ``` $ErrorActionPreference = "Stop" if ($args.Count -lt 1) { Write-Host "Usage: ge..."

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# Powershell Snippets

## Get A/CNAME DNS Records from Windows DNS
get-dnsRecords.ps1
```
$ErrorActionPreference = "Stop"

if ($args.Count -lt 1) {
Write-Host "Usage: get-dnsRecords.ps1 <zone name/domain>"
Write-Host "Example: get-dnsRecords.ps1 extendhealth.com"
exit 1
}

$zoneName = $args[0]

# write-host "$zoneName"
# exit

$rsp = Invoke-Command -ComputerName wjp1-dc -ScriptBlock {
param($zoneName)
$dnsRecords = Get-DnsServerResourceRecord -ZoneName $zoneName -RRType A
foreach ($record in $dnsRecords) {
Write-Output "$($record.HostName).$zoneName"
}
$dnsRecords = Get-DnsServerResourceRecord -ZoneName $zoneName -RRType CName
foreach ($record in $dnsRecords) {
Write-Output "$($record.HostName).$zoneName"
}
} -ArgumentList $zoneName
write-output "$rsp" | Out-File -FilePath ".\$($zoneName).records"
write-host "Records are in in file .\$($zoneName).records"
```

@@ Line 29: / Line 29: @@
 write-output "$rsp" | Out-File -FilePath ".\$($zoneName).records"
 write-host "Records are in in file .\$($zoneName).records"
 ```

@@ Line 15: / Line 15: @@
 $zoneName = $args[0]
 $dnsHost = $args[1]
 $rsp = Invoke-Command -ComputerName wjp1-dc -ScriptBlock {

@@ Line 2: / Line 2: @@
 ## Get A/CNAME DNS Records from Windows DNS
 get-dnsRecords.ps1
 ```
 $ErrorActionPreference = "Stop"
-if ($args.Count -lt 1) {
+if ($args.Count -lt 2) {
-     Write-Host "Usage:   get-dnsRecords.ps1 <zone name/domain>"
+     Write-Host "Usage:   get-dnsRecords.ps1 <zone name/domain> <windows dns hostname>"
-     Write-Host "Example: get-dnsRecords.ps1 example.com"
+     Write-Host "Example: get-dnsRecords.ps1 example.com my-windows-dns-host"
      exit 1
+}
 $zoneName = $args[0]
 # write-host "$zoneName"
 # exit
-$rsp = Invoke-Command -ComputerName my-dns-host -ScriptBlock {
+$rsp = Invoke-Command -ComputerName wjp1-dc -ScriptBlock {
-   param($zoneName)
+   param($zoneName, $dnsHost)
    $dnsRecords = Get-DnsServerResourceRecord -ZoneName $zoneName -RRType A
    foreach ($record in $dnsRecords) {
@@ Line 27: / Line 29: @@
      Write-Output "$($record.HostName).$zoneName"
+   }
-} -ArgumentList $zoneName
+} -ArgumentList $zoneName, $dnsHost
 write-output "$rsp" | Out-File -FilePath ".\$($zoneName).records"
 write-host "Records are in in file .\$($zoneName).records"
 ```