我正在收集有关Exchange环境的统计信息,需要收集所有正在使用的DNS域的统计信息。
这是一项长期和密集的行动,需要很长时间。我想将这些值持久化到磁盘,这样我就可以在摘要上运行一个后处理程序。
我应该如何修改我在下面写的脚本,以便我能够运行后处理器?
$dict = @{}
$AcceptedDomains = Get-AcceptedDomain | select domainname
foreach($ad in $AcceptedDomains)
{
$tmp = $dict[$ad.DomainName]
if ($tmp -eq $null)
{
$obj1 = @{CountPrimary = 0; CountWindows =0; CountSecondary = 0; IsAcceptedDomain = 0; DNS_MX = ""; DNS_SRV= ""; SSL=""}
$dict.Add($ad.DomainName.ToString(), $obj1)
}
$dict[$ad.DomainName.ToString()].IsAcceptedDomain = 1
}
foreach($currentmb in get-mailbox -resultsize unlimited|select PrimarySMTPAddress, WindowsEmailAddress, EmailAddresses)
{
$domName = $currentmb.PrimarySmtpAddress.ToString().Split("@")[1].ToString();
$tmp = $dict[ $domName]
if ($tmp -eq $null)
{
$obj1 = @{CountPrimary = 0; CountWindows =0; CountSecondary = 0; IsAcceptedDomain = 0; DNS_MX = ""; DNS_SRV= ""; SSL=""}
$dict.Add( $domName, $obj1)
}
$dict[$domName].CountPrimary+= 1
$domName = $currentmb.WindowsEmailAddress.ToString().Split("@")[1].ToString();
$tmp = $dict[ $domName]
if ($tmp -eq $null)
{
$obj1 = @{CountPrimary = 0; CountWindows =0; CountSecondary = 0; IsAcceptedDomain = 0; DNS_MX = ""; DNS_SRV= ""; SSL=""}
$dict.Add( $domName, $obj1)
}
$dict[$domName].CountWindows += 1
$secondaries = New-Object System.Collections.ArrayList($null)
$currentMBSmtp = $currentMB.EmailAddresses | where {$_.PrefixString -eq "SMTP"} | select SMTPAddress
foreach($smtp1 in $currentMBSmtp)
{
$smtp1Domain = $smtp1.SmtpAddress.ToString().Split("@")[1].ToString()
$secondaries.Add($smtp1Domain)
}
foreach($domName1 in $secondaries | select -unique)
{
$tmp = $dict[ $domName1]
if ($tmp -eq $null)
{
$obj1 = @{CountPrimary = 0; CountWindows =0; CountSecondary = 0; IsAcceptedDomain = 0; DNS_MX = ""; DNS_SRV= ""; SSL=""}
$dict.Add( $domName1, $obj1)
}
$dict[$domName1].CountSecondary += 1
}
}如果您可以从占位符中判断,我打算查看MX记录、SSL证书和每个DNS域的其他方面。
其目的是获取关于使用中的域的足够信息,以便根据需要对每个域进行优先排序。
发送到屏幕上的数组$dict如下所示:(域因隐私而被截断)
oup.com {DNS_SRV, CountSecondary, CountWindows, IsAcceptedDomain, DNS_MX, SSL, CountPrimary}
isorygroup... {DNS_SRV, CountSecondary, CountWindows, IsAcceptedDomain, DNS_MX, SSL, CountPrimary}
ces.com {DNS_SRV, CountSecondary, CountWindows, IsAcceptedDomain, DNS_MX, SSL, CountPrimary}
nc.net {DNS_SRV, CountSecondary, CountWindows, IsAcceptedDomain, DNS_MX, SSL, CountPrimary}单个对象如下所示:
[PS] C:\scripts>$dict["sol.com"]
Name Value
---- -----
DNS_SRV
CountSecondary 3
CountWindows 0
IsAcceptedDomain 0
DNS_MX
SSL
CountPrimary 0发布于 2015-11-07 21:59:39
您可以使用Export-CliXml序列化这些值并将其写入磁盘。Import-CliXml来反序列化它并把它带回来。
如果您的对象是嵌套的,您可能需要使用-Depth参数,我认为它默认为2级。增加级别可以极大地增加序列化所需的时间;特别是在有循环引用的情况下。
如果要在内存中序列化/反序列化,可以使用[System.Management.Automation.PSSerializer]::Serialize()和[System.Management.Automation.PSSerializer]::Deserialize() (cmdlet内部使用它们,所以表示相同)。
https://stackoverflow.com/questions/33584453
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