Hi there macrumorians can you help me to solved my problem? I want to access the command "sudo pico etc/hosts" but when i try to access i can't see the display, example "127.0.0.1 local hosts and 255.255.255.255" and others, and yes i tried to use exit command inside the "sudo pico etc/hosts but it doest work, so what i did i close the window and open again then type exit, is it appropriate?