最近一直在写一个自动检测网络内主机类型的脚本。基本功能可以实现判断主机操作系统类型,如果是域内的主机可以获取主机的硬件参数和性能参数,并判断是否存在网络设备。对一个运维人员来说往往需要尽快熟悉一个陌生的网络。所以这个脚本就很方便了,如果有更好的建议欢迎指正感谢!
#############################################Author:Lixiaosong#Email:lixiaosong8706@gmail.com#For:检测/24掩码网络内主机系统类型并获取windows主机参数#Version:1.0##############################################Param( [Parameter(Mandatory=$true)]$Network)$Ip=for ($i = 1; $i -ile 255; $i += 1){"$Network.$i"}foreach ($Ipaddress in $IP){ #检测相关端口状态 $Port3389=3389 | %{ echo ((new-object Net.Sockets.TcpClient).Connect("$Ipaddress",$_)) "$true"} 2>$null $Port22=22 | %{ echo ((new-object Net.Sockets.TcpClient).Connect("$Ipaddress",$_)) "$true"} 2>$null $Port23=23 | %{ echo ((new-object Net.Sockets.TcpClient).Connect("$Ipaddress",$_)) "$true"} 2>$null $Pingtest=Test-connection -ComputerName $IPaddress -quiet if ($Port3389 -like "$true"){ #服务器信息 $HostSN=(GWMI -ComputerName "$Ipaddress" win32_bios).SerialNUmber $HostFirm=(GWMI -ComputerName "$Ipaddress" win32_bios).Manufacturer $HostModel=(GWMI -ComputerName "$Ipaddress" Win32_ComputerSystem).Model #主机信息 $HostName=(GWMI -ComputerName "$Ipaddress" Win32_ComputerSystem).DNSHostName $DomainName=(GWMI -ComputerName "$Ipaddress" Win32_ComputerSystem).Domain #服务器硬件资源信息 $Freemem=(GWMI -ComputerName "$Ipaddress" win32_OperatingSystem).FreePhysicalMemory#空余物理内存 $Totalmem=(GWMI -ComputerName "$Ipaddress" win32_OperatingSystem).TotalVisibleMemorySize#总物理内存 $cpu=((get-counter -ComputerName "$IPaddress" -counter "\processor(_total)\% processor time").CounterSamples|where {$_.InstanceName -eq "_total" }).CookedValue $DiskRead=" {0:0.0} KB" -f ($(((get-counter -ComputerName "$Ipaddress" -counter "\LogicalDisk(_total)\Disk Read Bytes/sec").CounterSamples|where {$_.InstanceName -eq "_total" }).CookedValue) / 1KB) $DiskWrite="{0:0.0} KB" -f ($(((get-counter -ComputerName "$Ipaddress" -counter "\LogicalDisk(_total)\Disk Write Bytes/sec").CounterSamples|where {$_.InstanceName -eq "_total" }).CookedValue) /1KB) $NetworkSent=" {0:0.0} KB" -f ($((Get-Counter -ComputerName "$Ipaddress" -Counter "\Network Interface(*)\Bytes Sent/sec").CounterSamples|%{$_.CookedValue}|sort|select -last 1) / 1KB) $NetworkReceive=" {0:0.0} KB" -f ($((Get-Counter -ComputerName "$IPaddress" -Counter "\Network Interface(*)\Bytes Received/sec").CounterSamples|%{$_.CookedValue}|sort|select -last 1) / 1KB) $Havecpu = "{0:0.0} %" -f $cpu $Permem="{0:0.0} %" -f ((($Totalmem-$Freemem)/$Totalmem)*100) $Disks = GWMI -ComputerName "$IPaddress" win32_logicaldisk|?{$_.drivetype -eq 3} #获取域内Windows主机参数 Write-host " ================================================================================================================= 时间:$(get-date) WINDOWS服务器:$HostName.$DomainName IP:$($IPaddress.Padleft(2)) 品牌:$($HostFirm.Padleft(2)) 型号:$($HostModel.Padleft(2)) 序列号:$($HostSN.Padleft(2)) CPU使用率:$($Havecpu.Padleft(8)) 内存使用率:$($Permem.Padleft(13)) 磁盘读/秒:$($DiskRead.Padleft(8)) 磁盘写/秒:$($DiskWrite.Padleft(13)) 网络发送/秒:$($NetworkSent.Padleft(8)) 网络接收/秒:$($NetworkReceive.Padleft(13)) 盘符 盘总空间 空闲空间 使用空间 使用百分比" -ForegroundColor Green foreach ($Disk in $Disks){ $Size = "{0:0.0} GB" -f ($Disk.Size / 1GB ) $FreeSpace = "{0:0.0} GB" -f ($Disk.FreeSpace / 1GB) $Used = ([int64]$Disk.size - [int64]$Disk.freespace) $SpaceUsed = "{0:0.0} GB" -f ($Used / 1GB) $Percent ="{0:0.0} %" -f ($Used * 100 / $Disk.Size) $n=3 Write-Host " "$Disk.deviceid.PadRight($n) -no -ForegroundColor Green $n=10 Write-Host $Size.Padleft($n) -no -ForegroundColor Green Write-Host $FreeSpace.Padleft($n) -no -ForegroundColor Green Write-Host $SpaceUsed.Padleft($n) -no -ForegroundColor Green Write-Host $Percent.Padleft($n) -ForegroundColor Green } } #判断linux主机 if ($port22 -like "$true"){ write-host " ================================================================================================================ 服务器:$IPaddress 开放端口:"22" 可能是一台是"linux"主机" -ForegroundColor Yellow } #判断网络设备 if ($port23 -like "$true"){ Write-host " ================================================================================================================ 服务器:$Ipaddress 开放端口:"23" 可能是一台"网络"设备" -ForegroundColor Cyan } #主机不存在 if ($Pingtest -like "$False"){ Write-host " ================================================================================================================ 服务器:$Ipaddress 此主机不存在" -ForegroundColor Red } }
使用方法举例:
1 将脚本保存至c:\
2 运行powershell 执行PS C:\> .\test.ps1 10.7.2 #只需输入网络的前三位
PS C:\> .\test.ps1 10.7.2