well you have to use a text editor, such as vim
i suggest reading about how vim works before diving in, because for a first time user, and can be pretty scary
but if you have something like pico
then you will have much more ease ..
but the syntax will be the same for any but i will use vim in my example, and you type:
and then do your editing ... i'll give you a low down on what keys you will need to know, but i do suggest doing more in depth reading cause i will be only breifing ...
so after you type the above command to get into the file, you then press the error keys to navigate to the line that says
and then press the right arrow to have the insertion point to the left of the 5 and press
which will delete the 5, then press
to get into insert mode and then type :
to change the use to be 5 to a 3
5 = graphical login
3 = text based login
then after you type the 3 press :
to get out off insertion mode and then type either :
to save and exit the file ... i am pretty sure i covered everything, but thats what i suggest reading a little about vi(m) before diving in, just to get a low down of it ..
i was just tracing steps in my head, so i may have missed something, and i didn't proofread ;-)