Chmod

chmod 777 755 – This permission is mostly used in web server. Owner has all the permissions to read, write and execute. · 777 – Everyone can read write and execute. · 644. View (u)ser, (g)roup and (o)thers permissions for chmod 777 (chmod a+rwx) or use free on chmod calculator to modify permissions easily.

jo777 login, chmod 777 foldername will give read, write, and execute permissions for everyone. chmod 700 foldername will give read, write, and execute.