如何在 UNIX 中以默认文件权限为 rwx (777) 的方式设置 umask? [英] How to set umask in UNIX in a way that default file permission is rwx (777)?

问题描述

我对 UNIX 有点陌生，我正在尝试涵盖一组基本命令的各个方面，包括 umask.

I am a bit new to UNIX and I'm trying to cover every aspect of a group of basic commands, including umask.

我在互联网上做了很多研究，但到目前为止还没有找到正确的答案，我知道默认情况下文件是使用 666 (rw-,rw-,rw-) 权限创建的，我知道为了获得应用的真正权限，您需要考虑 umask.

I have done a lot of research on the internet but haven't found a proper answer so far, I know that files are created by default with a 666 (rw-,rw-,rw-) permission and I know that in order to get the real permissions applied you need to take into consideration the umask.

我想知道是否可以以使用 777 (rwx,rwx,rwx) 权限创建文件的方式设置 umask.如果 umask 命令无法实现，那我该怎么做?

I would like to know if it's possible to set umask in a way that files are created with a 777 (rwx,rwx,rwx) permission. If not possible with the umask command, then how can I do it?

我已经知道 chmod ，但这意味着每次创建新文件时都使用它，这是我不想要的.

I already know about chmod but that means using it every time a new file is created, something I don't want.

推荐答案

简而言之，不能保证您能做到.这篇详细帖子中的更长版本:https://unix.stackexchange.com/questions/287278/为什么不-umask-change-execute-permissions-on-files

In short, there is no guarantee you can make that. Longer version in this detailed post: https://unix.stackexchange.com/questions/287278/why-doesnt-umask-change-execute-permissions-on-files

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