1

首先，我想道歉。我不使用 Powershell。这对我来说是一次很棒的学习经历！如果我的代码让你畏缩，我很抱歉 :)

我与多个建筑物一起工作，有时很难判断用户在哪里，最好搜索一下用户今天登录的位置。

我在用户登录时使用批处理脚本保存到文件，以便在提交故障单时可以搜索它，但不包括计算机甚至建筑物。每天都会自动生成一个新文件。

这是绑定为 GPO 的登录批处理脚本：

 echo User: , %username% , Computer: , %computername% , Date\Time: , %date% %time% >> \\path\to\my\saved\file-%date:~-4,4%%date:~-10,2%%date:~-7,2%.csv

这是我用来搜索用户的 powershell 脚本：

Set-StrictMode -Version latest 

$path = '\\path\to\my\saved\'
$ext='.csv'
$file='file'
$realFile="$path$file-$(get-date -F 'yyyyMMdd')$ext"
$control = Read-Host -Prompt 'Which User are you looking for?'
$output = $path + "\output.log"
$CSV2String  = Select-String -Pattern $control -Path $realFile

Function getStringMatch 
{     
      $result = Select-String -Pattern $control -Path $realFile -Quiet 
      If ($result -eq $True) 
      { 
        $match = $realFile
        Clear-Host
        Write-Host "Success!  $control found logged in today!" -Foregroundcolor "green"
        ForEach ($line in $CSV2String) {  
        $text = $line -Split ","
        ForEach($string in $text) { 
        Write-Host "$string" 
            } 
        }
        Select-String -Pattern $control -Path $realFile | Out-File $output -Append 
      } ElseIf ($result -eq $False){
        Clear-Host
        Write-Host "Error $control not found logged in, please check the User Name and try again!" -ForegroundColor "red"
        Write-Host "'$control' Not logged in!" -ForegroundColor "yellow"
      } 
} 

getStringMatch

这似乎很好用，但是当我使用脚本时，输出对我来说很奇怪，它显示了它搜索过的文件的路径，我不希望这样。我只想要信息的输出。

Success!  SearchedUser found logged in today!
\\path\to\my\saved\file-20160209.csv:1:User:
 SearchedUser
 Computer:
 MyComputer-01
 Date\Time:
 Tue 02/09/2016  9:31:41.93

如何从输出中删除“\path\to\my\saved\file-20160209.csv:1:”部分？我也需要根据日期进行更改，如果可能的话，我想使用一个变量。

我玩了 -Replace 但我无法让它完成我想要的任务。

任何援助将不胜感激 ：）

4

2 回答 2

1

你打电话时：

$CSV2String  = Select-String -Pattern $control -Path $realFile

它返回一个 MatchInfo 对象数组。目前，您正在对 MatchInfo 的默认输出格式（其中包含 MatchInfo 的属性的串联：Path:LineNumber:Line）调用 Split。每个 MatchInfo 对象都有一个 Line 属性，该属性仅包含匹配的文本行。因此，您可以将代码更改为：

ForEach ($line in $CSV2String) 
{  
    $text = $line.Line -Split ","
于 2016-02-09T16:00:22.537 回答
0

不是答案，只是分享我完成的脚本，随心所欲！

完成的工作脚本： 编辑对 output.log 的细微更改我使它看起来与 powershell 输出相同，如果有人有更好的主意，我可能会再次更改它。 编辑 2取出了我不小心留下的一些秘密；）

###########################################################  
# AUTHOR  : Jaymes Driver  
# DATE    : 02-08-2016   
# COMMENT : Second part to log on script.
#           Search the "log" file for instance of user 
#           output which machine user is logged into. 
########################################################### 

#ERROR REPORTING ALL 
Set-StrictMode -Version latest 

#Set Path for the reference file
$path = '\\Path\To\My\'
$ext = '.csv'
$file = 'file'
$realFile = "$path$file-$(get-date -F 'yyyyMMdd')$ext"
$control = Read-Host -Prompt 'Which User are you looking for?'
$output = $path + "\output.log"

Function getStringMatch 
{     
    #-Quiet returns a True/False Value, we want to make sure the result is true!
    $result = Select-String -Pattern $control -Path $realFile -Quiet 

    If ($result -eq $True) { 
        $match = $realFile
        #Moved CSV2String here so in the future if file check is added, errors are not thrown
        $CSV2String = Select-String -Pattern $control -Path $realFile
        #Clear the screen for easier to read output
        Clear-Host
        Write-Host "Success!  '$control' found logged in today!" -Foregroundcolor "green"
        #for every instance we find do the following
            ForEach ($line in $CSV2String) { 
            # use below code if you need to replace any spaces in the data of csv file 
            #$line = $line.text - Replace " ", ""
            #Split the outputs
            $text = $line.Line -Split ","
            #For every output, write it
                ForEach($string in $text) { 
                Write-Host "$string" 
                } 
            }
        #Write the successful search to the log
        ForEach($string in $text) {
        $string | Out-File $output -Append 
        }
        #If the value is false, then what?
    } ElseIf ($result -eq $False){
        Clear-Host
        #Clear the screen so its easier to read the output
        Write-Host "Error '$control' not found logged in, please check the User Name and try again!" -ForegroundColor "red"
        Write-Host "'$control' Not found to be logged in!" -ForegroundColor "yellow"
      } 
} 


#Do the darn thing!
getStringMatch
于 2016-02-09T17:38:13.607 回答