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Architect_Programmer_Code Agriculture Network»Architect › Other Technologies › Windows/Linux › E45: 'readonly' option is set (add ! to override)
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[linux] E45: 'readonly' option is set (add ! to override)

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Posted on 11/16/2021 1:05:22 PM | | | |
vim modification file error "E45: 'readonly' option is set (add ! to override)",

In fact, this is caused by permissions, the file is set to read-only, and you need to execute sudo before the read-only file is modified, but it has been modified, how to force it to be saved? You only need to execute the following command when saving:

:wq!The above command is to force save and exit, and then it's okay!

（Not recommendedOr enter: set noreadonly, you can save it in the normal way: wq









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