upgrading to ubuntu 8.10.......

can we upgrade ubuntu 8.04 to 8.10 using terminal,can any1 tell the command for doing through terminal?

I upgraded with the command: ``` sudo aptitude dist-upgrade

sudo aptitude safe-upgrade

edit: the new aptitude command is "safe-upgrade" but the replacement for "dist-upgrade" is "full-upgrade" which is more likely to create dependency issues with installed packages but basically the same as "dist-upgrade"