Question

我正在尝试将文件中的几组线组合成CSV线（这些组之间用一条空行隔开）。我刚刚为这个例子多次复制了这些行，但实际数据文件中每个组的信息都不同。

IM123456
01/20/16 09:44:01 
Reassignment 
PZSR7Z 
Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 


IM123456
01/20/16 09:44:01 
Reassignment 
PZSR7Z 
Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 


IM123456
01/20/16 09:44:01 
Reassignment 
PZSR7Z 
Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 


IM123456
01/20/16 09:44:01 
Reassignment 
PZSR7Z 
Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 

IM123456
01/20/16 09:44:01 
Reassignment 
PZSR7Z 
Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx

上面粘贴了输出，我怎么能让它像下面这样？

IM123456,01/20/16 09:44:01,Reassignment,PZSR7Z,Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 
IM123456,01/20/16 09:44:01,Reassignment,PZSR7Z,Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 
IM123456,01/20/16 09:44:01,Reassignment,PZSR7Z,Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 
IM123456,01/20/16 09:44:01,Reassignment,PZSR7Z,Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx 
IM123456,01/20/16 09:44:01,Reassignment,PZSR7Z,Reassignment from xxx-xxx-xxx-xxx to xxx-xxx-xxx-xxx-xxx-xxx-xxx

我尝试使用here中的解决方案，但我很难将其应用到我的示例中。

Answer 1

整个文件读取，将其拆分为2个或更多连续换行符，删除空元素，然后用逗号替换剩余的换行符并将所有内容写回文件。

(Get-Content 'C:\path\to\input.txt' -Raw) -split ' *(\r\n){2,}' |
  Where-Object { $_.Trim() } |
  ForEach-Object { $_ -replace ' *\r\n', ',' } |
  Set-Content 'C:\path\to\output.csv'

如果您的PowerShell版本不支持Get-Content -Raw通过Get-Content管道Out-String输出：

(Get-Content 'C:\path\to\input.txt' | Out-String) ...

如何在文件中组合多组线？

1 个答案: