Editing the sudoers file on Mac or Linux when you have no permissions
问题 I'm trying to install something on my MacOS (or Linux) system and I don't have permission because I'm not the admin. So I tried using sudo and it says that I'm not in /etc/sudoers file. I've tried editing the sudoers file but it won't let me, so I "googled" it. Everybody says to use visudo to edit the file. The problem is, it won't even let me use visudo ! When I type "visudo" it just says visudo: /etc/sudoers: Permission denied Would appreciate some help. Thanks in advance! EDIT: I tried