#umask

Cùng Hằng béo tìm hiểu về umask, base permission trong Unix

— Anh Tèo này, tại sao 1 file bất kì khi được tạo ra đều chưa có quyền execute vậy? Lúc nào cũng phải chmod, phiền thấy bà cố! Mà khi tạo file ra, quyền cũng khác nhau đối với từng user nữa — À, cái này do base permission của Unix giao hợp, à nhầm kết hợp với umask đó em. — Base permission? Umask? Anh nói kĩ hơn được không ? Continue reading

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Fixed: Specify default group and permissions for new files in a certain directory #computers #answer #programming

Specify default group and permissions for new files in a certain directory

I have a certain directory in which there is a project shared by multiple users. These users use SSH to gain access to this directory and modify/create files.

This project should only be writeable to a certain group of users: lets call it “mygroup”. During an SSH session, all files/directories created by the current user…

Solution: How do I set default permissions for SFTP for an Ubuntu Server? #dev #fix #development

How do I set default permissions for SFTP for an Ubuntu Server?

We have an Ubuntu 10.04 server. How can I set it so that new files created (or copied) over SFTP or SSH have g+rw and g+rwx permissions (where appropriate)?

I’m also using setgid (chmod g+s) so that they inherit the proper group owner.

Answer [by wag2639]: How do I set default permissions for SFTP for an Ubuntu Server?

In…

Resolved: How to get full control of umask/PAM/permissions? #programming #dev #development

How to get full control of umask/PAM/permissions?

// Updated Feb 8 – Outstanding issues in brief:

How to umask directories differently from files?

How to umask on Nautilus copy/paste?

How to set umask for SSHFS?

OUR SITUATION

Several people from our company log in to a server and upload files. They all need to be able to upload and overwrite the same files. They have different usernames, but are…

Fixed: How do I set default umask in apache on debian? #development #solution #answer

How do I set default umask in apache on debian?

I need files created by apache2 to have umask 002, i.e. group rw, by default.

I’ve tried putting umask 002 in /etc/apache2/envvars and although this script does get executed as part of apache start up (apache2ctl graceful) the umask has no effect. Presumably somewhere further in the start up process (e.g. when the user is downgraded from root to…