shell script 处理 CSV 文件 (Excel) » Topics » 中国软件匠艺小组



shell script 处理 CSV 文件 (Excel) » Topics » 中国软件匠艺小组

CSV 是一种非常方便的数据交换格式。业务人员可以方便的在 Excel 进行编辑,然后上传到业务系统中。但是对于 Developer,Excel 略显笨重,并且编程方便并不那么友好。

本文将介绍一种方式,在 shell script 中处理 CSV 文件。内容涉及:

  • 提取数据行
  • 统计行数
  • 输出指定列
  • 按列排序
  • 比较两列数据

其中将使用如下指令:

  • cat
  • grep
  • awk
  • wc
  • sort
  • vimdiff


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