Is there a man page for the file permission numbers?
I'm specifically talking about
r = 4 w = 2 x = 1
I can never remember them and I have to google it every time I need to set permissions besides 755. I don't think I'm alone, either, since there's even a site that calculates the number for you.
I just realized the man page for
chmod doesn't have any description of the numbers and I can't figure out what other page would have them. I guess an
info page would work as well, since apparently it comes pre-installed (I have arch; I'd have thought I'd have had to install that one myself--apparently not). It would be a lot easier for me if I could just refer to an 'on-line' man page (I use 'on-line' in the sense used in