日誌文件輸出沒有捕捉所有的數據

Question

對於Powershell的V2

我有下面的代碼（它只是一團代碼，我一直在某款）。整個事情都有寫到主機的地方，我被問到是否可以把它放到日誌文件中。使用這個鏈接我按照步驟，並嘗試其他的東西負載，但我不能讓所有的輸出工作：

Create Log File in Powershell

很多的事情是不會出現在日誌文件 - 它只是空白的日誌文件，但顯示了絲網即輸出繼電器：

1. 任何WMI調用輸出的 - 即

   @（GET-WmiObject可以-Class Win32_OperatingSystem |選擇鈣 -f（$ .FreePhysicalMemory/1mb）}}，@編號， BuildNumber，CountryCode，CSDVersion，CSName，InstallDate， @ {Name =「Physical Memory Free」; Expression = {「{0：N1} GB」 {Name =「Free Param Files」; Expression = {「{0：N1} GB」-f（$ .FreeSpaceInPagingFiles/1mb）}}， @ {Name =「Free Virtual Memory」; Expression = {「 {0：N1} GB「 -f（$ _。FreeVirtualMemory/1mb）}} |格式列表）

2. 那些剛剛運行的任何命令：即net localgroup administrators

有很多的還有很多，但現在看來似乎是大多都WMI調用。

這裏是有問題的代碼部分：

網絡部分：

$forward = nslookup $computername 


$reverse = [System.Net.Dns]::GetHostByName($computername) | select -Expa AddressList | select -Expa ipaddresstostring | % { nslookup $_ } 

LogWrite "Doing forward lookup: " 
$forward 
LogWrite `r`n 
LogWrite "Doing reverse lookup: " 
$reverse 

#$computername = gc env:computername 
#$serverName = SV180515 

$NicConfig = Get-WmiObject -Class Win32_NetworkAdapterConfiguration -ComputerName $computername 
$myCol = @() 
ForEach ($Nic in $NicConfig) 
{ 
    If ($Nic.IPAddress -ne $null) 
    { 
     $myObj = "" | Select-Object Description, DHCPEnabled, IPAddress, IPSubnet, DefaultIPGateway, DNSServers, WINSServers, NICModel, SpeedDuplex 
     $myObj.Description = $Nic.Description 
     $myObj.DHCPEnabled = $Nic.DHCPEnabled 
     $myObj.IPAddress = $Nic.IPAddress 
     $myObj.IPSubnet = $Nic.IPSubnet 
     $myObj.DefaultIPGateway = $Nic.DefaultIPGateway 
     $myObj.DNSServers = $Nic.DNSServerSearchOrder 
     $myObj.WINSServers = $Nic.WINSPrimaryServer,$Nic.WINSSecondaryServer 
     $registry = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey([Microsoft.Win32.RegistryHive]::LocalMachine, $computername) 
     $baseKey = $registry.OpenSubKey("SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}") 
     $subKeyNames = $baseKey.GetSubKeyNames() 
     ForEach ($subKeyName in $subKeyNames) 
     { 
      $subKey = $baseKey.OpenSubKey("$subKeyName") 
      $ID = $subKey.GetValue("NetCfgInstanceId") 
      If ($ID -eq $Nic.SettingId) 
      { 
       $componentID = $subKey.GetValue("ComponentID") 
       If ($componentID -match "ven_14e4") 
       { 
        $myObj.NICModel = "Broadcom" 
        $requestedMediaType = $subKey.GetValue("RequestedMediaType") 
        $enum = $subKey.OpenSubKey("Ndi\Params\RequestedMediaType\Enum") 
        $myObj.SpeedDuplex = $enum.GetValue("$requestedMediaType") 
       } 
       ElseIf ($componentID -match "ven_8086") 
       { 
        $myObj.NICModel = "Intel" 
        $SD = $subKey.GetValue("*SpeedDuplex") 
        $enum = $subKey.OpenSubKey("Ndi\Params\*SpeedDuplex\Enum") 
        $myObj.SpeedDuplex = $enum.GetValue("$SD") 
       } 
       ElseIf ($componentID -match "b06bdrv") 
       { 
        $myObj.NICModel = "Broadcom" 
        $SD = $subKey.GetValue("*SpeedDuplex") 
        $enum = $subKey.OpenSubKey("BRCMndi\Params\*SpeedDuplex\Enum") 
        $myObj.SpeedDuplex = $enum.GetValue("$SD") 
       } 
       Else 
       { 
        $myObj.NICModel = "unknown" 
        $myObj.SpeedDuplex = "unknown" 
       } 
      } 
     } 
     $myCol += $myObj 
    } 
} 
$myCol 

WMI位：

#Check for local groups on server 
net localgroup administrators 

#checking event log for errors 
LogWrite "Checking System Event log for errors" 
Get-Eventlog system -newest 2000 | where {$_.entryType -match "Error"} | Format-Table TimeWritten, EventID, Message -auto 

LogWrite ` 


LogWrite "Checking Application Event log for errors" 
Get-Eventlog application -newest 2000 | where {$_.entryType -match "Error"} | Format-Table TimeWritten, EventID, Message -auto 

Get-WMIObject Win32_LogicalDisk | Select SystemName,DriveType,DeviceID,VolumeName,@{Name=」size(GB)」;Expression={「{0:N1}」 -f($_.size/1gb)}},@{Name=」freespace(GB)」;Expression={「{0:N1}」 -f($_.freespace/1gb)}},@{Name=」Percentage(%) Free」;Expression={「{0:0}%」 -f($_.freespace*100/$_.size)}}| Format-Table -AutoSize 

$pagefilesize = Get-WmiObject win32_pagefile | ForEach-Object {$_.FileSize/1gb} 

#LogWrite "Page File is set to"$pagefilesize"GB" 

#check pagefile is systemed managed - if it is set to 0 then it is system managed 
$PageFileSystem = Get-WmiObject Win32_PageFileSetting 

if ($PageFileSystem.MaximumSize -eq "0") 
{ 
LogWrite "Page File is System Managed and set to"$pagefilesize"GB" 
} 
else 
{ 
LogWrite "*********ERROR - Page File is not System Mangaged*********" 
} 

Answer 1

運行powershell.exe -file script.ps1 *> C^：\ log.txt這個應該寫日誌文件中的所有輸出和錯誤

或者，你可以使用start-tr腳本：

start-transcript -path c:\temp\mylog.txt 
.\myscript.ps1 
stop-transcript 

Answer 2

你有沒有考慮過在函數中收集你的腳本？然後你可以用Out-File -Append來運行腳本中的函數來記錄它。由於寫主機是交互式cmdlet，因此將Write-Host替換爲Write-Output。然後在runco​​mmand中提供logpath。這裏是一個樣本：

無標題2。PS1

param($logpath) 

function test { 
$service = Get-Service | where {$_.status -eq "Running" } 
$service | ft name, status -auto 
Write-output "hey" 
ping 10.0.0.1 

net localgroup 
} 

if($logpath) { 
    #Run functions in script 
    test | Out-File -Append $logpath 
} else { 
    #Run functions in script 
    test 
} 

然後，我在CMD下/蝙蝠運行：

powershell.exe -noprofile -file Untitled2.ps1 -logpath "c:\users\graimer\desktop\testlog.txt" 

或者在PowerShell中：

.\Untitled2.ps1 -logpath "c:\users\graimer\desktop\testlog.txt" 

Answer 3

另一種答案可能是執行後捕獲緩衝區的內容劇本。看這裏：http://blogs.msdn.com/b/powershell/archive/2009/01/10/capture-console-screen.aspx