如何按名称更改目录的用户和组权限?

How to change the user and group permissions for a directory, by name?(如何按名称更改目录的用户和组权限?)
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问题描述

os.chown 正是我想要的,但我想要按名称指定用户和组,而不是 ID(我不知道它们是什么).我该怎么做?

os.chown is exactly what I want, but I want to specify the user and group by name, not ID (I don't know what they are). How can I do that?

推荐答案

import pwd
import grp
import os

uid = pwd.getpwnam("nobody").pw_uid
gid = grp.getgrnam("nogroup").gr_gid
path = '/tmp/f.txt'
os.chown(path, uid, gid)

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