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RE: [Wlug] printers
by Don Peterson Sept. 2, 2004

Sept. 2, 2004

Thanx for the reply John. I had looked into CUPS but it looked pretty involved (the install and setup). Maybe I will give LPRng a shot. -----Original Message----- From: wlug-bounces(a)mail.wlug.org [mailto:wlug-bounces@mail.wlug.org] On Behalf Of John Stoffel Sent: Wednesday, September 01, 2004 3:51 PM To: Worcester Linux Users Group Subject: Re: [Wlug] printers Don> I've got a quick question about printers. Is there a printers.conf Don> file in Red Hat like there is in Solaris (I couldn't find one). Don> Here's my issue: Don> I have 5 servers in a 9i RAC array and I don't want to set up my 50 Don> printers on each server. Can anyone suggest a way to "copy" Don> the printers I set up on one server to the other 4? Sure, just setup one box as your master, using LPRng. Then you install LPRng on all the client systems with an /etc/printcap sorta like this: # LPRng: /etc/printcap file # # Forward all jobs to the print server # *:force_localhost@:client:rm=printmaster.foo.com Then when you add/delete printers on the server, they appear on the client without any intervention. Now, I can't say I love LPRng, mostly because the Docs are baroque and hard to follow, and the output of various commands is also archane. You might want to look at using CUPS instead, since it's based on and support the Internet Printing Protocol. I use CUPS at home and it's fine. _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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printers
by Don Peterson Sept. 1, 2004

Sept. 1, 2004

Hello there, I am new here, and new to Linux. My company is in the middle of a platform migration for our Oracle ERP system. We are moving away from Solaris towards a Intel/Linux solution. I've got a quick question about printers. Is there a printers.conf file in Red Hat like there is in Solaris (I couldn't find one). Here's my issue: I have 5 servers in a 9i RAC array and I don't want to set up my 50 printers on each server. Can anyone suggest a way to "copy" the printers I set up on one server to the other 4? Any help would be greatly appreciated. Don Peterson MCP/DCSE Network/Telecommunications Administrator Sterilite Corporation 30 Scales Lane Townsend, Ma 01469

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Re: [Wlug] another vote for a future meeting topic
by Ryan Caron Sept. 1, 2004

Sept. 1, 2004

No, the install isn't the easiest thing to someone not familar with it, but the Gentoo documentation is quite good. The basic install (known as a stage 1 install) alone can take a fair amount of time since everything has to be compiled. However, you can save time by using what's called a stage 2 install where some of the basic install is precompiled. A stage 3 install is where the entire basic install is already compiled. We would not be able to complete a stage 1 or stage 2 install during a typical WLUG meeting and it is the kind of thing to let run overnight. If you are a laptop user you can download all the neccessary source files in advance and leave the meeting with the laptop still compiling. Otherwise, a constant, and preferably fast, network connection is required. On Mon, 30 Aug 2004 Mike Leo <mleo963(a)yahoo.com> wrote: > I have heard way to much about Gentoo to not try it > out, but have also heard the install is not so easy. > > Someone has mentioned it before, but how about an > install fest so others can get hands on with different > distro installs? > > just one man's opinion....

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Installing Gentoo
by Carlton C. Stedman II Aug. 31, 2004

Aug. 31, 2004

>I have heard way to much about Gentoo to not try it out, but have also heard the install is not so easy. Well, the install is not easy relative to, say, SuSE or Redhat. Its not all automatic and requires you to actually do some work on the command line (setting up the mirrors for portage, optionally configuring the make.conf file to optimize compilation, partioning via good 'ol fdisk, mkfs-ing filesystems, chroot'ing and such) but a printable Quick Install Guide (http://www.gentoo.org/doc/en/gentoo-x86-quickinstall.xml) really takes out the difficulty. I, at least, had no problem setting it up, a couple of times. The only real issue with Gentoo is that if you do go for the compile-everything-mode it takes a good full day to get up and running, and compiling in X and KDE or GNOME is best left for a second day of work (or just let it run overnight). You *can* use prebuilt binary packages, but then why bother using Gentoo? Additionally, all the preinstall stuff can be done with the Gentoo Live CD or something like Knoppix (which I would have used, but needed 2.6 kernel support, and at the time couldn't get Knoppix to boot a 2.6 kernel, whereas the Gentoo Live CD did have it). > Someone has mentioned it before, but how about an install fest so others can get hands on with different distro installs? An installfest would be a great idea. Could hand out live CD's to linux-hopefuls and install in people's computers. I'd be up for trying to get some people running Gentoo and other distros. -- Carlton C. Stedman II, sageman(a)wpi.edu "To iterate is human, to recurse, divine." -- L. Peter Deutch

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In Search for Unix / Linux Career
by John Kim Ndungu Aug. 31, 2004

Aug. 31, 2004

Folks, I need some help here. I am a Linux / Unix newbie and I am wondering how I can painlessly (although I realize that i must put in a lot of hard work) get a carrer in the Unix / Linux world. I am a CCNA, MCSE, CCSA, N+ and A+ and I am comfortable in the networking field. I am comfortable with the Cisco IOS, Checkpoint as well as the microsoft shit. But after realizing that Microsoft is not my very friendly area, I am leaning towards going into the Linux / Unix world. Where should I start? I dont want to spend time going to school and I am confortable with self study. What certifications would you recommend and what books do I need? Thanks, John

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Re: [WLUG] Another vote for a future meeting topic
by Phil H Aug. 31, 2004

Aug. 31, 2004

Well, you probably couldn't do a Stage 1 install. Seems like you'd have to do like a Stage 3 and use --pkgonly for things like KDE/Gnome/Xorg. That's probably obvious, but thought I'd point it out. And by using --pkgonly, you lose any speed benefits that you could have gained by compiling . . . so it's kind of a catch-22. I guess it depends on the CPU and RAM of the machine, but a Stage 1 install (w/ XF86/KDE) took 4-5 days on my machine. Philip Solo mis dos centavos . . . > Message: 1 > Date: Mon, 30 Aug 2004 10:02:37 -0700 (PDT) > From: Mike Leo <mleo963(a)yahoo.com> > Subject: [Wlug] another vote for a future meeting topic > To: wlug(a)mail.wlug.org > Message-ID: <20040830170237.87484.qmail(a)web51310.mail.yahoo.com> > Content-Type: text/plain; charset=us-ascii > > I have heard way to much about Gentoo to not try it > out, but have also heard the install is not so easy. > > Someone has mentioned it before, but how about an > install fest so others can get hands on with different > distro installs? > > just one man's opinion.... > > __________________________________ > Do you Yahoo!? > Yahoo! Mail - You care about security. So do we. > http://promotions.yahoo.com/new_mail

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[Fwd: Cron <root@smoke> root test -x /usr/sbin/run-crons && /usr/sbin/run-crons]
by Karl Hiramoto Aug. 31, 2004

Aug. 31, 2004

I'm getting an error message e-mailed to me by cron.. Any idea how to fix this? /var/cron.log looks OK. 30-Aug-04 15:00 USER root pid 24063 cmd root rm -f /var/spool/cron/lastrun/cron.hourly 30-Aug-04 15:00 USER root pid 24064 cmd root test -x /usr/sbin/run-crons && /usr/sbin/run-crons -------- Original Message -------- Subject: Cron root test -x /usr/sbin/run-crons && /usr/sbin/run-crons Date: Mon, 30 Aug 2004 20:40:00 -0400 (EDT) From: root(a)smoke.zoop.org (Cron Daemon) To: root(a)smoke.zoop.org /bin/bash: line 1: root: command not found -- ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø Karl Hiramoto <karl(a)hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø printk(KERN_DEBUG "%s: BUG... transmitter died. Kicking it.\n",...) linux-2.6.6/drivers/net/acenic.c

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[Fwd: Cron <root@smoke> root test -x /usr/sbin/run-crons && /usr/sbin/run-crons]
by Karl Hiramoto Aug. 31, 2004

Aug. 31, 2004

same error message, with full headers. Only extra info is the X-Cron-Env variables. and i'm running vixie-cron. -------- Original Message -------- Return-Path: <root(a)smoke.zoop.org> X-Original-To: root Delivered-To: karl(a)smoke.zoop.org Received: by smoke.zoop.org (Postfix) id 361DA10241E2; Mon, 30 Aug 2004 20:40:01 -0400 (EDT) Delivered-To: root(a)smoke.zoop.org Received: by smoke.zoop.org (Postfix, from userid 0) id 131E3102401A; Mon, 30 Aug 2004 20:40:00 -0400 (EDT) From: root(a)smoke.zoop.org (Cron Daemon) To: root(a)smoke.zoop.org Subject: Cron <root@smoke> root test -x /usr/sbin/run-crons && /usr/sbin/run-crons X-Cron-Env: <SHELL=/bin/bash> X-Cron-Env: <PATH=/sbin:/bin:/usr/sbin:/usr/bin> X-Cron-Env: <MAILTO=root> X-Cron-Env: <HOME=/> X-Cron-Env: <LOGNAME=root> Message-Id: <20040831004000.131E3102401A(a)smoke.zoop.org> Date: Mon, 30 Aug 2004 20:40:00 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on smoke.zoop.org X-Spam-Level: X-Spam-Status: No, hits=-4.9 required=5.0 tests=BAYES_00 autolearn=ham version=2.64 /bin/bash: line 1: root: command not found -- ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø Karl Hiramoto <karl(a)hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto ¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø printk(KERN_DEBUG "%s: BUG... transmitter died. Kicking it.\n",...) linux-2.6.6/drivers/net/acenic.c

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another vote for a future meeting topic
by Mike Leo Aug. 30, 2004

Aug. 30, 2004

I have heard way to much about Gentoo to not try it out, but have also heard the install is not so easy. Someone has mentioned it before, but how about an install fest so others can get hands on with different distro installs? just one man's opinion.... __________________________________ Do you Yahoo!? Yahoo! Mail - You care about security. So do we. http://promotions.yahoo.com/new_mail

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File Descriptors
by Gary Hanley Aug. 30, 2004

Aug. 30, 2004

Hello All, Can anyone point me to a good primer on the top of UNIX file descriptors? We had an issue with them recently at work on a SunOS 5.8 host and we upped the limit from 1024 to 4096 via the /etc/system file. There was some debate as to whether or not it was a good idea. My Google searches implied it *might* not be a good idea in some circumstances but I found no obvious conclusions. I know what they are - I just want to understand the pros and cons of changing the default limit...and why there are limits in the first place. Thank you for any help! -- Gary

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