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！
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | ############################################ #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