SHELL

linux give permission to folder

sudo chmod -R a+rwx /path/to/folder

how to give all permission to a directory in linux

sudo chmod -R ugo+rwx /path/to/folder

// @Zenonymous

how to give permission to a user in linux on a folder

sudo chmod u+w myfolder

how to give full permission to another user linux

give full permssion to ext hard
sudo chown username: /media/EXT1_MALATYA