使新文件自动可执行? [英] Making new files automatically executable?

问题描述

是否可以使所有新创建的文件在创建时都具有执行权限?为什么我不能默认授予它?

Is it possible to make all newly created files have the execute permission when they are created? Why can't I grant it by default?

推荐答案

文件的umask从666中减去，对于目录的umask从777中减去.因此，如果umask为002并创建目录，则得到775(777 -002)，如果您创建文件，则得到664(666-002).

umask for files is subtracted from 666 and for directories it is subtracted from 777. So if your umask is 002 and you create a directory, you get 775 (777 - 002), and if you create a file you get 664 (666 - 002).

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