If you want to give permissions on all folders and files on Ubuntu OS, you can write this following code in terminal.
sudo chmod 777 /yourfolderpath.
Here is the following example:-
sudo chmod 777 /var/www/upload
If you want to give permissions on all folders and files on Ubuntu OS, you can write this following code in terminal.
sudo chmod 777 /yourfolderpath.
Here is the following example:-
sudo chmod 777 /var/www/upload