awk的問題 - Linux

By Lily
at 2012-01-10T06:28
at 2012-01-10T06:28
Table of Contents
例如有一個檔案,其內容是長這樣的
OH 1 2 3
CT 4 5 6
OS 7 8 9
H 1 2 3
N* 4 5 6
P 7 8 9
如何用awk,使檔案內容可以變成
O 1 2 3
C 4 5 6
O 7 8 9
H 1 2 3
N 4 5 6
P 7 8 9
謝謝
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Linux
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By Jack
at 2012-01-15T05:42
at 2012-01-15T05:42

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at 2012-01-18T05:21

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at 2012-01-18T14:34

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