i need some really basic level help regarding file/folder access permission settings in ubuntu.
i've been using Ubuntu Maverick for about 8 months now, and have protected my files so far by not letting any one else use my computer, but that's not going to be possible any more.
i've read like dozen internet pages about
chmod && chown and also understan the 4+2+1 logic but still i'm not able to apply all this.
what i want to do is that there are a few folders that i don't want any one to be able to access along with the stuff inside them, even with "sudo".
so if someone can please help and explain all the procedure to me.
for my understanding, suppose my username is "hx" and the folder name is "prvt_fldr".