Re: Cargo Cult sysadmining

2012-08-11 Thread Eddie G. O'Connor Jr.
On 08/07/2012 08:54 AM, Tom Horsley wrote: On Tue, 07 Aug 2012 14:14:27 +0200 Mateusz Marzantowicz wrote: IPv6 is the future but as someone has already written in lot of cases it's not supported by routers and ISP's so having it enabled in your OS is pointless. I'll revers your argumentation -

Re: Cargo Cult sysadmining

2012-08-07 Thread Tim
On Tue, 2012-08-07 at 15:01 -0500, Dave Ihnat wrote: > I said at _boot_, not after the system is up and running. And so did I... Some of these "new hardware found" notices *are*/*were* during bootup. -- [tim@localhost ~]$ uname -r 2.6.27.25-78.2.56.fc9.i686 Don't send private replies to my add

Re: Cargo Cult sysadmining

2012-08-07 Thread jdow
On 2012/08/07 17:41, Joe Zeff wrote: On 08/07/2012 05:22 PM, Dave Ihnat wrote: You were lucky. I'm dead certain he didn't agree, but at least he shut up. It's a lot nastier when they really want to argue. If he'd tried arguing, I probably would have laughed at him. After all, I was the one u

Re: Cargo Cult sysadmining

2012-08-07 Thread Joe Zeff
On 08/07/2012 05:22 PM, Dave Ihnat wrote: You were lucky. I'm dead certain he didn't agree, but at least he shut up. It's a lot nastier when they really want to argue. If he'd tried arguing, I probably would have laughed at him. After all, I was the one using the card and I could point to my

Re: Cargo Cult sysadmining

2012-08-07 Thread Dave Ihnat
Once, long ago--actually, on Tue, Aug 07, 2012 at 01:22:45PM -0700--Joe Zeff (j...@zeff.us) said: > On 08/07/2012 01:05 PM, Dave Ihnat wrote: > I still remember when configuring X included selecting by hand the > proper driver for your card, and how badly things would fsck > themselves up if you h

Re: Cargo Cult sysadmining

2012-08-07 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/07/2012 02:54 PM, jdow wrote: > On 2012/08/07 12:09, Mikkel L. Ellertson wrote: >> >> On 08/07/2012 01:19 PM, jdow wrote: >>> Removing PATA "because I'll never use it" leads to you discovering >>> "never" is often not that far away. (PATA seems

Re: Cargo Cult sysadmining

2012-08-07 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/07/2012 02:55 PM, Joe Zeff wrote: > On 08/07/2012 12:09 PM, Mikkel L. Ellertson wrote: >> You are not the only packrat when it comes to old disks. I still >> have a couple of 8" floppies yet, as well as some paper tape. I >> think I still have a

Re: Cargo Cult sysadmining

2012-08-07 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/07/2012 03:22 PM, Joe Zeff wrote: > > I still remember when configuring X included selecting by hand the proper driver for your card, and how badly things would fsck themselves up if you had the wrong one. At the time, I was using a Virge S3 car

Re: Cargo Cult sysadmining

2012-08-07 Thread Joe Zeff
On 08/07/2012 01:05 PM, Dave Ihnat wrote: Once, long ago--actually, on Tue, Aug 07, 2012 at 11:35:35AM -0700--Joe Zeff (j...@zeff.us) said: >Then I booted into Linux. It Just Worked. Again, to be fair, initial X configuration has been less than a joyous experience on many Linux distros. It's

Re: Cargo Cult sysadmining

2012-08-07 Thread Dave Ihnat
Once, long ago--actually, on Tue, Aug 07, 2012 at 11:35:35AM -0700--Joe Zeff (j...@zeff.us) said: > Then I booted into Linux. It Just Worked. Again, to be fair, initial X configuration has been less than a joyous experience on many Linux distros. It's gotten better--much better--but is still th

Re: Cargo Cult sysadmining

2012-08-07 Thread Dave Ihnat
Once, long ago--actually, on Wed, Aug 08, 2012 at 03:45:07AM +0930--Tim (ignored_mail...@yahoo.com.au) said: > You've never had Windows notice that you've plugged in a new mouse, new > hard drive, graphics card, et cetera, and seen it grunt through the "new > hardware detected" routine, that often

Re: Cargo Cult sysadmining

2012-08-07 Thread Joe Zeff
On 08/07/2012 12:09 PM, Mikkel L. Ellertson wrote: You are not the only packrat when it comes to old disks. I still have a couple of 8" floppies yet, as well as some paper tape. I think I still have an 8" drive around here somewhere, and a controller to hook it to. If you do, and are thinking o

Re: Cargo Cult sysadmining

2012-08-07 Thread jdow
On 2012/08/07 12:09, Mikkel L. Ellertson wrote: On 08/07/2012 01:19 PM, jdow wrote: On 2012/08/07 04:29, Mikkel L. Ellertson wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/2012 11:29 PM, jdow wrote: On 2012/08/06 19:17, Mikkel L. Ellertson wrote: Disabling it because the sy

Re: Cargo Cult sysadmining

2012-08-07 Thread Joe Zeff
On 08/07/2012 11:23 AM, jdow wrote: Repeating precisely the same actions and expecting different results is foolish, and getting different results is frightening. AIUI, constantly repeating the same actions and expecting different results is part of the original cargo cults, but in that case,

Re: Cargo Cult sysadmining

2012-08-07 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/07/2012 01:19 PM, jdow wrote: > On 2012/08/07 04:29, Mikkel L. Ellertson wrote: >> >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA1 >> >> On 08/06/2012 11:29 PM, jdow wrote: >>> On 2012/08/06 19:17, Mikkel L. Ellertson wrote: Disabl

Re: Cargo Cult sysadmining

2012-08-07 Thread jdow
On 2012/08/07 11:35, Joe Zeff wrote: On 08/07/2012 11:15 AM, Tim wrote: You've never had Windows notice that you've plugged in a new mouse, new hard drive, graphics card, et cetera, and seen it grunt through the "new hardware detected" routine, that often fails? Back when I was still dual-boot

Re: Cargo Cult sysadmining

2012-08-07 Thread Joe Zeff
On 08/07/2012 11:15 AM, Tim wrote: You've never had Windows notice that you've plugged in a new mouse, new hard drive, graphics card, et cetera, and seen it grunt through the "new hardware detected" routine, that often fails? Back when I was still dual-booting this box, I upgraded the video car

Re: Cargo Cult sysadmining

2012-08-07 Thread jdow
On 2012/08/07 05:22, Dave Ihnat wrote: Once, long ago--actually, on Mon, Aug 06, 2012 at 09:29:49PM -0700--jdow (j...@earthlink.net) said: Then I discovered a property of Windows. If your motherboard goes bad and you can't replace it with an exact replacement the system and all other software i

Re: Cargo Cult sysadmining

2012-08-07 Thread jdow
On 2012/08/07 04:40, Tom Horsley wrote: So here's one that always leaves me wondering: The #1 original admin advice that *ought* to be Cargo Cult except for the fact that it actually works quite often: "reinstall the program". It is recommended far more often on Windows than on Linux, but I see

Re: Cargo Cult sysadmining

2012-08-07 Thread jdow
On 2012/08/07 04:29, Mikkel L. Ellertson wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/2012 11:29 PM, jdow wrote: On 2012/08/06 19:17, Mikkel L. Ellertson wrote: Disabling it because the system you are compiling the kernel for will not support the hardware. No need for SATA,

Re: Cargo Cult sysadmining

2012-08-07 Thread Tim
On Tue, 2012-08-07 at 10:35 -0500, Dave Ihnat wrote: > A generic Linux installation seems better at detecting hardware > changes "on the fly". Yes, noticing it, and correctly getting it to work, without you scrabbling around for driver discs, or files off the net. > Windows doesn't really check f

Re: Cargo Cult sysadmining

2012-08-07 Thread Tim
On Tue, 2012-08-07 at 07:54 -0400, John Aldrich wrote: > With respect to SELinux... I really have no idea whether it's > currently enabled, enabled in "permissive" mode or disabled (I *think* > it may be in "permissive" mode, but I wouldn't swear to it.) However, > I got to thinking... it needs t

Re: Cargo Cult sysadmining

2012-08-07 Thread Tim
On Tue, 2012-08-07 at 16:44 +0200, Roberto Ragusa wrote: > Reinstalling a program on Linux is almost always useless. > If a "rpm -V" comes out clean, you will not get very far > with a reinstall. > > On Windows it usually works because of poor handling of > dependencies and DLL-hell (reinstalling

Re: Cargo Cult sysadmining

2012-08-07 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/07/2012 10:28 AM, John Aldrich wrote: > Quoting Dave Ihnat : > >> Once, long ago--actually, on Mon, Aug 06, 2012 at 09:29:49PM -0700--jdow (j...@earthlink.net) said: >>> Then I discovered a property of Windows. If your motherboard goes >>> bad a

Re: Cargo Cult sysadmining

2012-08-07 Thread Dave Ihnat
Once, long ago--actually, on Tue, Aug 07, 2012 at 11:28:09AM -0400--John Aldrich (jmaldr...@yahoo.com) said: > Yes...but if your Linux box is set up with a generic, modular > kernel, chances are you won't have to re-install Linux, where, as > you point out, with Windows, you'll have to do a "repai

Re: Cargo Cult sysadmining

2012-08-07 Thread John Aldrich
Quoting Dave Ihnat : Once, long ago--actually, on Mon, Aug 06, 2012 at 09:29:49PM -0700--jdow (j...@earthlink.net) said: Then I discovered a property of Windows. If your motherboard goes bad and you can't replace it with an exact replacement the system and all other software installed on that

Re: Cargo Cult sysadmining

2012-08-07 Thread Roberto Ragusa
On 08/07/2012 01:40 PM, Tom Horsley wrote: > So here's one that always leaves me wondering: The #1 original > admin advice that *ought* to be Cargo Cult except for the > fact that it actually works quite often: "reinstall the > program". > > It is recommended far more often on Windows than on Linu

Re: Cargo Cult sysadmining

2012-08-07 Thread Tom Horsley
On Tue, 07 Aug 2012 14:14:27 +0200 Mateusz Marzantowicz wrote: > IPv6 is the future but as someone has already written in lot of cases > it's not supported by routers and ISP's so having it enabled in your OS > is pointless. I'll revers your argumentation - it doesn't add any value > in such syste

Re: Cargo Cult sysadmining

2012-08-07 Thread Dave Ihnat
Once, long ago--actually, on Mon, Aug 06, 2012 at 09:29:49PM -0700--jdow (j...@earthlink.net) said: > Then I discovered a property of Windows. If your motherboard goes > bad and you can't replace it with an exact replacement the system and > all other software installed on that disk are suddenly u

Re: Cargo Cult sysadmining

2012-08-07 Thread Mateusz Marzantowicz
On 06.08.2012 22:38, Joe Zeff wrote: > On 08/06/2012 01:29 PM, Mateusz Marzantowicz wrote: >> On 06.08.2012 15:52, Michael Cronenworth wrote: >>> Tim wrote: Just look at the feature list on the documentation, or websites, and the idiot admins will target them first. And, if you have

Re: Cargo Cult sysadmining

2012-08-07 Thread John Aldrich
With respect to SELinux... I really have no idea whether it's currently enabled, enabled in "permissive" mode or disabled (I *think* it may be in "permissive" mode, but I wouldn't swear to it.) However, I got to thinking... it needs to be set up more like an antivirus program, i.e. smart en

Re: Cargo Cult sysadmining

2012-08-07 Thread Tom Horsley
So here's one that always leaves me wondering: The #1 original admin advice that *ought* to be Cargo Cult except for the fact that it actually works quite often: "reinstall the program". It is recommended far more often on Windows than on Linux, but I see folks say it on Linux as well, and the tot

Re: Cargo Cult sysadmining

2012-08-07 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/2012 11:29 PM, jdow wrote: > On 2012/08/06 19:17, Mikkel L. Ellertson wrote: >> >> Disabling it because the system you are compiling the kernel for >> will not support the hardware. No need for SATA, PCI, or cardbus >> stuff on a system that

Re: Cargo Cult sysadmining

2012-08-07 Thread Ian Malone
On 6 August 2012 21:53, Joe Zeff wrote: > On 08/06/2012 01:40 PM, Ian Malone wrote: >> >> Well, the thing is that SELinux often has effects that aren't >> particularly obvious. After upgrading to F15 I found I couldn't log in >> without disabling SELinux. At that point you can either try and fix >

Re: Cargo Cult sysadmining

2012-08-06 Thread Tim
On Mon, 2012-08-06 at 15:47 -0500, Steven Stern wrote: > For true Cargo Cult, emulate your internet provider's technical > support. "Please reboot your computer and ... Ah, yes, I forgot that one (reboot every time you change a minor setting). -- [tim@localhost ~]$ uname -r 2.6.27.25-78.2.56.fc

Re: Cargo Cult sysadmining

2012-08-06 Thread jdow
On 2012/08/06 19:17, Mikkel L. Ellertson wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/2012 03:38 PM, Joe Zeff wrote: On 08/06/2012 01:29 PM, Mateusz Marzantowicz wrote: On 06.08.2012 15:52, Michael Cronenworth wrote: Tim wrote: Just look at the feature list on the documenta

Re: Cargo Cult sysadmining

2012-08-06 Thread Tim
On Mon, 2012-08-06 at 13:06 -0700, Joe Zeff wrote: > It looks like I may have created a new use of Cargo Cult, based on > Cargo Cult Programming. Like a lot of words, the interpretation depends on the person. Some see "cargo cult" as some sort of ritual that must be done for some reason. Other's

Re: Cargo Cult sysadmining

2012-08-06 Thread Tim
Mikkel L. Ellertson: >> Compiling a kernel for a laptop will let you eliminate a lot of >> drivers because you only have limited hardware changes... Michael Cronenworth: > This might have made since in 1999 when Linux was first getting started > and every byte mattered. However, today, with terab

Re: Cargo Cult sysadmining

2012-08-06 Thread Tim
On Mon, 2012-08-06 at 08:52 -0500, Michael Cronenworth wrote: > I can think of one item you missed from your list: > > Disable IPv6 (disabling it cures cancer!) Actually, I don't have a problem with disabling that. Depending on your reasons, though... In my case, short of replacing my modem/ro

Re: Cargo Cult sysadmining

2012-08-06 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/2012 10:05 PM, Michael Cronenworth wrote: > On 08/06/2012 09:17 PM, Mikkel L. Ellertson wrote: >> Compiling a kernel for a laptop will let you eliminate a lot of >> drivers because you only have limited hardware changes... > > This might have

Re: Cargo Cult sysadmining

2012-08-06 Thread Michael Cronenworth
On 08/06/2012 09:17 PM, Mikkel L. Ellertson wrote: Compiling a kernel for a laptop will let you eliminate a lot of drivers because you only have limited hardware changes... This might have made since in 1999 when Linux was first getting started and every byte mattered. However, today, with ter

Re: Cargo Cult sysadmining

2012-08-06 Thread Mikkel L. Ellertson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/06/2012 03:38 PM, Joe Zeff wrote: > On 08/06/2012 01:29 PM, Mateusz Marzantowicz wrote: >> On 06.08.2012 15:52, Michael Cronenworth wrote: >>> Tim wrote: Just look at the feature list on the documentation, or websites, and the idiot ad

Re: Cargo Cult sysadmining

2012-08-06 Thread Joe Zeff
On 08/06/2012 02:13 PM, Hakan Koseoglu wrote: There are plenty of reasons for disabling SELINUX (well, this one is for RHEL actually but hey, see http://docs.oracle.com/cd/E11882_01/relnotes.112/e23558/toc.htm#CJADHDFJ) and they're valid. On the other hand, it should be set to permissive as discu

Re: Cargo Cult sysadmining

2012-08-06 Thread jdow
On 2012/08/06 14:13, Hakan Koseoglu wrote: On 6 August 2012 22:05, Joe Zeff wrote: Which means, of course, that you have a good reason for starting out the way you do. Not, IMAO, cargo cult. There are plenty of reasons for disabling SELINUX (well, this one is for RHEL actually but hey, see h

Re: Cargo Cult sysadmining

2012-08-06 Thread Hakan Koseoglu
On 6 August 2012 22:05, Joe Zeff wrote: > Which means, of course, that you have a good reason for starting out the > way you do. Not, IMAO, cargo cult. There are plenty of reasons for disabling SELINUX (well, this one is for RHEL actually but hey, see http://docs.oracle.com/cd/E11882_01/relnotes

Re: Cargo Cult sysadmining

2012-08-06 Thread Joe Zeff
On 08/06/2012 01:59 PM, Steven Stern wrote: I do, but they're generally my problem like copying stuff from ~ into /var/www/html. Occasionally, something more serious. SELINUX has never been completely clean for me. Which means, of course, that you have a good reason for starting out the way

Re: Cargo Cult sysadmining

2012-08-06 Thread jdow
On 2012/08/06 13:40, Ian Malone wrote: On 6 August 2012 21:06, Joe Zeff wrote: It looks like I may have created a new use of Cargo Cult, based on Cargo Cult Programming. (http://en.wikipedia.org/wiki/Cargo_cult_programming, http://foldoc.org/cargo+cult) My thought was that disabling SELinux

Re: Cargo Cult sysadmining

2012-08-06 Thread Steven Stern
On 08/06/2012 03:55 PM, Joe Zeff wrote: > On 08/06/2012 01:47 PM, Steven Stern wrote: >> I always start with SELINUX in permissive mode and run that way for a >> couple of weeks while I monitor the messages. > > Permissive mode; not disabled, and you monitor the messages. Just out > of curiosity,

Re: Cargo Cult sysadmining

2012-08-06 Thread Joe Zeff
On 08/06/2012 01:47 PM, Steven Stern wrote: I always start with SELINUX in permissive mode and run that way for a couple of weeks while I monitor the messages. Permissive mode; not disabled, and you monitor the messages. Just out of curiosity, do you generally get some when you first install?

Re: Cargo Cult sysadmining

2012-08-06 Thread Joe Zeff
On 08/06/2012 01:40 PM, Ian Malone wrote: Well, the thing is that SELinux often has effects that aren't particularly obvious. After upgrading to F15 I found I couldn't log in without disabling SELinux. At that point you can either try and fix the problem or ignore it and carry on with SELinux dis

Re: Cargo Cult sysadmining

2012-08-06 Thread Steven Stern
On 08/06/2012 03:40 PM, Ian Malone wrote: > On 6 August 2012 21:06, Joe Zeff wrote: > >> >> It looks like I may have created a new use of Cargo Cult, based on Cargo >> Cult Programming. (http://en.wikipedia.org/wiki/Cargo_cult_programming, >> http://foldoc.org/cargo+cult) My thought was that di

Re: Cargo Cult sysadmining

2012-08-06 Thread Ian Malone
On 6 August 2012 21:06, Joe Zeff wrote: > > It looks like I may have created a new use of Cargo Cult, based on Cargo > Cult Programming. (http://en.wikipedia.org/wiki/Cargo_cult_programming, > http://foldoc.org/cargo+cult) My thought was that disabling SELinux as a > first step in troubleshooti

Re: Cargo Cult sysadmining

2012-08-06 Thread Joe Zeff
On 08/06/2012 01:29 PM, Mateusz Marzantowicz wrote: On 06.08.2012 15:52, Michael Cronenworth wrote: Tim wrote: Just look at the feature list on the documentation, or websites, and the idiot admins will target them first. And, if you have a desktop that still has normal menus, look through the

Re: Cargo Cult sysadmining

2012-08-06 Thread Mateusz Marzantowicz
On 06.08.2012 15:52, Michael Cronenworth wrote: > Tim wrote: >> Just look at the feature list on the documentation, or websites, and the >> idiot admins will target them first. And, if you have a desktop that >> still has normal menus, look through the system admin items for more >> ideas. > I can

Re: Cargo Cult sysadmining

2012-08-06 Thread Joe Zeff
On 08/06/2012 04:35 AM, Tim wrote: On Sat, 2012-08-04 at 21:30 -0500, Javier Perez wrote: >Is there any list of Cargo cult sysadmin practices for Fedora? Just look at the feature list on the documentation, or websites, and the idiot admins will target them first. And, if you have a desktop tha

Re: Cargo Cult sysadmining

2012-08-06 Thread Michael Cronenworth
Tim wrote: > Just look at the feature list on the documentation, or websites, and the > idiot admins will target them first. And, if you have a desktop that > still has normal menus, look through the system admin items for more > ideas. I can think of one item you missed from your list: Disable

Re: Cargo Cult sysadmining

2012-08-06 Thread Mihamina Rakotomandimby
On 08/06/2012 02:35 PM, Tim wrote: Disabling SELinux Disabling firewalls Removing Pulseaudio OK for these. Not for the rest. :-P -- RMA. -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Gui

Re: Cargo Cult sysadmining

2012-08-06 Thread Tim
On Sat, 2012-08-04 at 21:30 -0500, Javier Perez wrote: > Is there any list of Cargo cult sysadmin practices for Fedora? Just look at the feature list on the documentation, or websites, and the idiot admins will target them first. And, if you have a desktop that still has normal menus, look throug

Re: Cargo Cult sysadmining

2012-08-06 Thread Bryn M. Reeves
On 08/05/2012 03:30 AM, Javier Perez wrote: > Hi > > Is there any list of Cargo cult sysadmin practices for Fedora? A perennial favourite: * disable, remove and BURN WITH FIRE pulseaudio at the first sign of any sound playback trouble. It doesn't matter if it caused it. It must be purged and pun