m文件删除包含某字符串的这一行指令。

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peichi on 15 May 2023

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Answered: zabidan on 15 May 2023

Accepted Answer: zabidan

比如

ffffm.abc.def=8;

ffffm.ccc.def=8;

要删除包含abc这一指令行，即变成

ffffm.ccc.def=8;

如何实现》

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zabidan on 15 May 2023

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m文件本身就一文本文件，当成txt文件读进来，regexp删掉不用的行再写出呗

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