Amanda'blog

Thursday, February 7, 2013

去除重复行,只留下唯一行

cat file1 file2 |sort |uniq -u > file3
Posted by Amanda.xin.wen at 8:21 AM
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      • 重复行删除
      • 去除重复行,只留下唯一行
      • ibus 设置自动重启
      • 如何取出文件内的重复行
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