Linux Permissions Unraveled: How to Avoid 'chmod 777' and Keep

chmod 777You almost never need 777 permissions on any type of file, and you absolutely never need 777 on a non-executable file. – skiphoppy Commented Apr 4, 2012 at 10:51The chmod command allows users to change read and write permissions in Unix systems. This guide covers how to use chmod to view and modify these permission on