如何在Ubuntu中更改文件权限 [英] How do I change file permissions in Ubuntu

问题描述

在Ubuntu中，我想更改整个文件夹及其所有子文件夹的文件权限，以供任何人读取/写入

In Ubuntu I want to change the file permissions of a whole folder and all its sub folders to read/write by anybody

我尝试sudo chmod 666 /var/www and sudo chmod 755 /var/www失败

更新

此后，我发现通过以sudo打开nautilus也可以在GUI中完成更改特权.

I have since found that changing privileges can also be done in the GUI by opening nautilus as sudo.

推荐答案

为避免混淆该文件上已有的其他权限，请使用标志+，例如via

So that you don't mess up other permissions already on the file, use the flag +, such as via

sudo chmod -R o+rw /var/www

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