我有一个分析日志文件的脚本,它匹配IP,消息编号,日期和DNS名称。但是因为我解析的每一行都是DNS,所以需要很长的时间。在我得到所有匹配后,我将它们一起计数,以了解哪个ip发送了多少消息。现有脚本为:
$global:result = Get-Content $path | ForEach-Object {
if($_ -match '(\d{2}\.\d{2}\.\d{4} \d{2}:\d{2}:\d{2}).*\(((?:\d{1,3}\.){3}\d{1,3})\) disconnected\.?\s+(\d+) message\[s\]'){
try {
#$dns = [System.Net.Dns]::GetHostEntry($matches[2]).HostName
}
catch {
#$dns = 'Not available'
}
[PsCustomObject]@{
IP = $matches[2]
Messages = [int]$matches[3]
#DNSName = $dns
Date = [datetime]::ParseExact($matches[1], 'dd.MM.yyyy HH:mm:ss', $null)
}}
$i++
if($i % 1000 -eq 0){
Write-Progress -activity "Searching for matches" -status "Scanned: $i of $($length)" -percentComplete (($i / $length) * 100)
}}
Write-Progress -activity "Searching for matches" -status "Scanned: $i of $($length)" -percentComplete (($i / $length) * 100)
#Messages Counted
$global:cumulative = $result | Group-Object -Property IP | ForEach-Object {
[PsCustomObject]@{
IP = $_.Name
Messages = ($_.Group | Measure-Object -Property Messages -Sum).Sum
#DNSName = $_.Group[0].DNSName
Date = ($_.Group | Sort-Object Date)[-1].Date
}
}在对日志文件中获得的所有不同in进行排序后,如何才能将其作为结果之一显示在$cumulative中?
发布于 2021-06-23 16:22:19
只需将代码移动到为$global:cumulative定义自定义对象的位置
$global:result = Get-Content $path | ForEach-Object {
if($_ -match '(\d{2}\.\d{2}\.\d{4} \d{2}:\d{2}:\d{2}).*\(((?:\d{1,3}\.){3}\d{1,3})\) disconnected\.?\s+(\d+) message\[s\]'){
[PsCustomObject]@{
IP = $matches[2]
Messages = [int]$matches[3]
Date = [datetime]::ParseExact($matches[1], 'dd.MM.yyyy HH:mm:ss', $null)
}}
$i++
if($i % 1000 -eq 0){
Write-Progress -activity "Searching for matches" -status "Scanned: $i of $($length)" -percentComplete (($i / $length) * 100)
}}
Write-Progress -activity "Searching for matches" -status "Scanned: $i of $($length)" -percentComplete (($i / $length) * 100)
#Messages Counted
$global:cumulative = $result | Group-Object -Property IP | ForEach-Object {
try {
$dns = [System.Net.Dns]::GetHostEntry($_.Name).HostName
}
catch {
$dns = 'Not available'
}
[PsCustomObject]@{
IP = $_.Name
Messages = ($_.Group | Measure-Object -Property Messages -Sum).Sum
DNSName = $dns
Date = ($_.Group | Sort-Object Date)[-1].Date
}
}https://stackoverflow.com/questions/68094743
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