PowerShell过滤文件中的重复内容

 

Get-Content -Path E:\test11\data.txt | Sort-Object | Get-Unique

 

源文件:

AA0001 2014-06-30 15:27:13.073
AA0001 2014-06-30 15:27:13.073
AA0001 2014-06-30 15:27:13.073
AA0002 2014-06-30 15:27:30.607
AA0002 2014-06-30 15:28:00.467
AA0003 2014-06-30 15:28:20.297
AA0003 2014-06-30 15:28:20.297

过滤后:

AA0001 2014-06-30 15:27:13.073
AA0002 2014-06-30 15:27:30.607
AA0002 2014-06-30 15:28:00.467
AA0003 2014-06-30 15:28:20.297

过滤后,另存为新的文件,可以这样:

Get-Content -Path E:\test11\data.txt | Sort-Object | Get-Unique | Out-File -FilePath E:\test11\NewData.txt

 

 

 

posted @ 2014-06-30 15:35  ok_008  阅读(915)  评论(0编辑  收藏  举报
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