What Does Chmod 777 Mean in Linux: Explaining File Permissions

chmod 777 The reason 777 is bad is because other gives permissions to anyone who has access to your computer: for example, if you're hacked, the hacker. chmod 777 foldername will give read, write, and execute permissions for everyone. chmod 700 foldername will give read, write, and execute

sule777, chmod 777 makes a filefolder readable, write-able and executable by everyone. So essentially on your site folder, you have given everyone permission to write to that folder, so you have.