On Tue, 2007-08-07 at 17:22 -0700, Rick Stevens wrote: > On Tue, 2007-08-07 at 17:39 -0400, Mike - EMAIL IGNORED wrote: > > On Tue, 07 Aug 2007 16:27:20 -0500, Mikkel L. Ellertson wrote: > > [...] > > > > > > > > For example, random.init has these three lines: > > > # chkconfig: 2345 20 80 > > > # description: Saves and restores system entropy pool for \ > > > # higher quality random number generation. > > > This says that the random script should be started in levels > > > 2, 3, 4, and 5, that its start priority should be 20, and > > > that its stop priority should be 80. You should be able to > > > figure out what the description says; the \ causes the line > > > to be continued. The extra space in front of the line is > > > ignored. > > > > > > Mikkel > > [...] > > > > Yes, but what about my original problem? How can a process > > tell when the system has begun to shut down down? > > > > BTW, in looking around, I found: > > > > [root@mbrc32]# runlevel > > N 3 > > > > Now this surprises me; it was run from a KDE Shell Konsole. > > While I start my system at level 3, I then type startx. > > I thought that the GUI runs at level 5. Am I wrong about > > this? > > Yes. Well, sort of. If you start the machine at run level 5, the > inittab fires off X. However, you can start X at any run level. It > may be that some of the stuff needed to support X aren't running at > a lower level, on Fedora everything you need is running at level 3. > Since your machine booted to run level 3, that's what it's running at. > You ran X as an application. > > For the most part, run levels are really advisory. They allow you to > group different things to different levels of functionality. > Historically, run level 1 was "maintenance" mode and only the minimum > stuff needed to run was used...on some machines, only the root > filesystem was even mounted. > > Level 2 was "multiuser" mode--run level 1 with other _local_ filesystems > mounted and multiple consoles. Level 3 was "multiuser mode"--run level > 2 with network enabled, inetd/xinetd started as well to allow telnet, > rlogin, rsh and ftp access, and NFS shares mounted. Level 4 was > user-defined and level 5 was GUI. Level 6 is a restart or reboot. Sorry, I meant to say level 3 was "network, multiuser" mode. My bad. (gotta start proofreading before I hit SEND :-( ) > None of this stuff is necessarily cast in concrete. You can play with > the inittab and the stuff in the /etc/rc.d/rcX.d directories to your > heart's content. Just make sure you keep a virgin copy of everything > you mess with in case you do something...uh...silly. :-) > > ---------------------------------------------------------------------- > - Rick Stevens, Principal Engineer rstevens@xxxxxxxxxxxx - > - CDN Systems, Internap, Inc. http://www.internap.com - > - - > - To err is human, to moo bovine. - > ---------------------------------------------------------------------- > ---------------------------------------------------------------------- - Rick Stevens, Principal Engineer rstevens@xxxxxxxxxxxx - - CDN Systems, Internap, Inc. http://www.internap.com - - - - Hard work has a future payoff. Laziness pays off now. - ---------------------------------------------------------------------- -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
