我有一个巨大的文本文件,最后一个逗号后更换最后一个字符,看起来是这样的:用绳子
36,53,90478,0.58699759849,0.33616,4.83449759849,0.0695335954050315,3
36,53,90478,0.58699759849,0.33616,4.83449759849,0.0695335954050315,8
36,53,90478,0.58699759849,0.33616,4.83449759849,0.0695335954050315,14
36,53,15596,0.58454577855,0.26119,2.24878677855,0.116147072052964,12
所需的输出是这样的:在这里
36,53,90478,0.58699759849,0.33616,4.83449759849,0.0695335954050315,MI-03
36,53,90478,0.58699759849,0.33616,4.83449759849,0.0695335954050315,MI-08
36,53,90478,0.58699759849,0.33616,4.83449759849,0.0695335954050315,MI-14
36,53,15596,0.58454577855,0.26119,2.24878677855,0.116147072052964,MI-12
我已经试过其他相关职位和其他社区,但不能完全得到我想要的。
UPDATE
这是cross-question(我想在Unix/perl的答案,此批/ PowerShell的解决方案。),有有趣的答案。
是否所有的线始终8 - 逗号分隔的元素? – dcg
是的! 8个元素。 – Masoud