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Fwd: 2nd Quarter GNHLUG Meeting - Wednesday, 26 June 2002

by Andy Stewart

---------- Forwarded Message ---------- Subject: 2nd Quarter GNHLUG Meeting - Wednesday, 26 June 2002 Date: Wed, 12 Jun 2002 13:24:10 -0400 From: pll(a)lanminds.com To: andystewart(a)attbi.com (Andy Stewart) Hi Andy, I just sent this out to GNHLUG today, feel free to send it WLUG! 8<----------------------8<----------------------8<----------------------8<--- - PLEASE REGISTER IF YOU ARE PLANNING ON ATTENDING: http://md.appropriatesolutions.com/gnhlug/register.html Who: All GNHLUG members, the general public, and anyone else who wants to come along. What: 2nd Quarterly meeting When: 19:30ish, 26 June 2002 Where: Daniel Webster College 20 University Drive Nashua, NH 03063 Why: Ximian Co-Founder and VP of Product Development Nat Friedman and friends will be coming to speak to us about GNOME and Ximian. Directions: http://www.dwc.edu/admissions/directions.asp A campus "map" is at this URL: http://web.dwc.edu/CampusMap/campus_map.html but do not expect to print it off at the last minute, as it is an "active" map, and does not show building names until you touch them with your mouse. A nice idea, but I would have been happy if a good old-fashioned 2-D map was also supplied. PLEASE REGISTER IF YOU ARE PLANNING ON ATTENDING: http://md.appropriatesolutions.com/gnhlug/register.html 8<----------------------8<----------------------8<----------------------8<--- - Thanks! -- Seeya, Paul Paul Lussier Senior Systems and Network Engineer Co-Chairman, Greater New Hampshire Linux User's Group (GNHLUG) Chairman, Nashua Chapter GNHLUG http://www.gnhlug.org Events: http://md.appropriatesolutions.com/gnhlug/lug_cal/month.php ------------------------------------------------------- -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

June 13, 2002

Permission Problems Accessing Server-based NFS Share

by James E. Rame

Help! I want to set up my home network so that I can access my files stored on the server (Mandrake 8.0) from my client machine (RedHat 7.3) using NFS. I configured /etc/export on the server side and made certain that both nfs-utils and portmap were running on the server. I proceeded to mount the exported directory at a mount point I set up on the client machine without a problem. But, when I tried to access an exported NFS share on my server machine from my client machine, I got a "permission denied" error message. On accessing the client-side mount point, I see the subdirectories but they are noted to be locked. I was eventually able to get access to the directory but only by going into the server and enabling read, write and execute privileges for "others." Might someone out there have another solution? Is there something else I can do to solve this problem without having to leave read, write and execute privileges on the directory to such a broad class of users? Jim

June 13, 2002

Re: [Wlug] Wireless

by Wesley Allen

I just picked one up as well (it's not here yet though), my searches seemed to say it was supported though....any ideas? Wes On Wed, 2002-06-12 at 11:16, Chuck Haines wrote: > I just bought a new Netgear Ma401 wireless card. I figured it was > pretty cheap and it seemed like it was supported under linux. Well > after doing some research I've found conflicting views. Some say its a > PrismII based card, some say its a Orinco card. I have no idea and I'm > new wireless with linux. My question is, does anyone have this card and > wants to point me in the right direction. Or can someone point me in > the right direction for wireless and linux in general. > > Thanks, > -- > ------------------------------------------------- > | Chuck Haines | AIM: CyberGrex | > | WPILA Lab Manager | Yahoo: CyberGrex_27 | > | GDC Webmaster | ICQ: 3707881 | > | http://www.wpila.org | http://gdc.wpi.edu | > ------------------------------------------------- > "Geek by nature, Linux by choice." > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

June 12, 2002

Re: [Wlug] Wireless

by Josh Huber

Chuck Haines <chaines(a)WPI.EDU> writes: > I just bought a new Netgear Ma401 wireless card. I figured it was > pretty cheap and it seemed like it was supported under linux. Well > after doing some research I've found conflicting views. Some say > its a PrismII based card, some say its a Orinco card. I have no > idea and I'm new wireless with linux. My question is, does anyone > have this card and wants to point me in the right direction. Or can > someone point me in the right direction for wireless and linux in > general. I'm pretty sure the Prisim II chipset is supported by the Orinoco driver. (and there's also a Prisim driver aparently, which I haven't tried yet) Is this a PCMCIA card? You'll need to enable support for this card in the kernel (if it isn't already). It's under the Network Device Support->Wireless LAN (non-hamradio)->Hermes chip 802.11b support (...) Enable that option, and the appropriate support option below it (PCI, PCMCIA, etc, depending on what kind of card you have) Of course, this doesn't sound good: Support for these adaptors is so far still incomplete and buggy. You have been warned. This is from the help text for the Ma301 driver support option. Good luck, -- Josh Huber

June 12, 2002

Re: [Wlug] OSs with RPM

by Brad Noyes

I didn't think it was possible. But using source rpms is a greate idea, and may be a way around it. using rpm is a must (it's not my desision), so using .app packages would not work, at least for me. Thanks! --brad On Wed, Jun 12, 2002 at 12:16:27PM -0400, Nate Godin wrote: > On Wed, 12 Jun 2002, Brad Noyes wrote: > > Hi all, Does anyone know if there'a a way to build a single rpm that can > > be applied to multiple OSs? > > Hmm... I don't think this is possible with binary RPM's, but you could > distribute the source RPM, assuming the installees have the resources to > compile the app in question. > > The only OS I've ever personally encountered that does this is > NeXT/OpenSTEP, which has .app packages, which are actually just binaries, > libraries, pixmaps, and various other program resources stored in a > directory hierarchy. "Fat" .app's contained both i386 and m68k binaries. > It may be possible to use this format on other platforms... check out > GNUSTEP and Darwin. > > http://www.gnustep.org/ > http://developer.apple.com/darwin/ > > Nate > -- > > Experience is not what happens to you; it is what you do with what happens > to you. > -- Aldous Huxley > > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

June 12, 2002

Re: [Wlug] OSs with RPM

by Nate Godin

On Wed, 12 Jun 2002, Brad Noyes wrote: > Hi all, Does anyone know if there'a a way to build a single rpm that can > be applied to multiple OSs? Hmm... I don't think this is possible with binary RPM's, but you could distribute the source RPM, assuming the installees have the resources to compile the app in question. The only OS I've ever personally encountered that does this is NeXT/OpenSTEP, which has .app packages, which are actually just binaries, libraries, pixmaps, and various other program resources stored in a directory hierarchy. "Fat" .app's contained both i386 and m68k binaries. It may be possible to use this format on other platforms... check out GNUSTEP and Darwin. http://www.gnustep.org/ http://developer.apple.com/darwin/ Nate -- Experience is not what happens to you; it is what you do with what happens to you. -- Aldous Huxley

June 12, 2002

Re: [Wlug] OSs with RPM

by Brad Noyes

The porting part is all taken care of, thankfully. Although one of the platforms i'm working with is cygwin. rpm already uses uname to determine the OS. But if you build a package on one system, say Linux and i try installing it on Cygwin, i get the error the the package was build for a different OS. I want to build a rpm package simaliar to how noarch rpms, but instead of arch independent i want it to be OS independent. There are tags for the spec file '%ifos ... %endif', but that's only for the build machine. I also noticed that in the system rpmrc file (/usr/lib/rpm/rpmrc), that all archs are compatable to 'noarch' like so arch_compat: alpha: axp noarch but i don't see a common name that all OSs are compatable with. i don't think this is possible but i thought i'd ask anyway. Thanks, --brad On Wed, Jun 12, 2002 at 11:15:53AM -0400, Keller, Tim wrote: > I would think the first thing would be porting RPM to those multiple OS's. > > >From there it would be a matter of creating a pre script that could use some > reliable (like uname or something) mechanism to determine what the OS is and > what needs to be done. > > Are you talking strictly unixish Os's or do you want to see RPM on MS filth? > > Tim. > > -----Original Message----- > From: Brad Noyes [mailto:maitre@ccs.neu.edu] > Sent: Wednesday, June 12, 2002 11:10 AM > To: wlug(a)mail.wlug.org > Subject: [Wlug] OSs with RPM > > > Hi all, > Does anyone know if there'a a way to build a single rpm that can be applied > to > multiple OSs? > > Thanks, > --brad > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

June 12, 2002

Wireless

by Chuck Haines

I just bought a new Netgear Ma401 wireless card. I figured it was pretty cheap and it seemed like it was supported under linux. Well after doing some research I've found conflicting views. Some say its a PrismII based card, some say its a Orinco card. I have no idea and I'm new wireless with linux. My question is, does anyone have this card and wants to point me in the right direction. Or can someone point me in the right direction for wireless and linux in general. Thanks, -- ------------------------------------------------- | Chuck Haines | AIM: CyberGrex | | WPILA Lab Manager | Yahoo: CyberGrex_27 | | GDC Webmaster | ICQ: 3707881 | | http://www.wpila.org | http://gdc.wpi.edu | ------------------------------------------------- "Geek by nature, Linux by choice."

June 12, 2002

RE: [Wlug] OSs with RPM

by Keller, Tim

I would think the first thing would be porting RPM to those multiple OS's.

June 12, 2002

OSs with RPM

by Brad Noyes

Hi all, Does anyone know if there'a a way to build a single rpm that can be applied to multiple OSs? Thanks, --brad

June 12, 2002

Explicit Congestion Notification

by Charles R. Anderson

On Wed, Jun 12, 2002 at 08:49:04AM -0400, Bill Smith wrote: wsmith> Interesting. I couldn't get to the domain. This is really irritating wsmith> when EVERYONE refers to this one document. 8\ Are you using Linux 2.4? Do you have trouble reaching www.kernel.org too? See this document: http://www.gtf.org/garzik/ecn/ In Linux 2.4, ECN is enabled and disabled with a sysctl called tcp_ecn which is documented in: /usr/src/linux/Documentation/filesystems/proc.txt You can find out if your system is using ECN: cat /proc/sys/net/ipv4/tcp_ecn If a 1 shows up there, you are using ECN and may be unable to reach sites which incorrectly filter packets that use the ECN bits. You can try turning ECN support off: echo 0 > /proc/sys/net/ipv4/tcp_ecn However, if the remote site is using ECN and there is a broken firewall between you and them, you may be out of luck. Are you behind a firewall? If so, you might want to check its configuration if possible. -- Charles R. Anderson <cra(a)wpi.edu> / http://angus.ind.wpi.edu/~cra/ PGP Key ID: 49BB5886 Fingerprint: EBA3 A106 7C93 FA07 8E15 3AC2 C367 A0F9 49BB 5886

June 12, 2002

Re: [Wlug] meeting topic brainstorm

by Bill Smith

On Mon, 10 Jun 2002 22:53:48 -0400 "Charles R. Anderson" <cra(a)WPI.EDU> wrote: CRA> I'd personally love to see a talk on LDAPv3 w/KerberosV done on CRA> Linux. Bonus points if someone has gotten this to interoperate CRA> with Active Directory(which is basically just that). Here's the CRA> HOWTO: CRA> CRA> http://www.bayour.com/LDAPv3-HOWTO.html Interesting. I couldn't get to the domain. This is really irritating when EVERYONE refers to this one document. 8\ there's another LDAP HOWTO on Linux.org .... :) the link for THAT is http://www.linux.org/docs/ldp/howto/LDAP-HOWTO.html ... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- William Smith wsmith-at-chezsmith-dot-com Fall River, MA http://www.chezsmith.com How is it that a building burns up as it burns down? * TAG! v3.0 *

June 12, 2002

Re: [Wlug] Automatically setting passwords...

by Scott Venier

Assuming you're using a reasonably current linux distro, you probably want to be doing this through pam. http://search.cpan.org/search?dist=Authen-PAM should get you going. This way you'd get all the locking and atomic operations that you really want when messing with the passwd files. Scott On Tue, 11 Jun 2002, Chuck Haines wrote: > Interesting enough after I sent the last email. I did some research (yes > it was quick research) and came up with a couple things that might iterest > you. There is a package called MD%-crypt which should suit your purpose > (http://search.cpan.org/doc/LUISMUNOZ/Crypt-PasswdMD5-1.2/PasswdMD5.pm) > I also found, > http://search.cpan.org/doc/SSNODGRA/Unix-ConfigFile-0.06/PasswdFile.pm, > which provides access to /etc/password and does everything for you. > > On Tue, 11 Jun 2002, Keller, Tim wrote: > > > Does anybody know of or created a script that can change a users password > > without human intervention? > > > > or on a side note, does anybody know how to in perl hash a textual password > > into a MD5 hash that would be suitable to be inserted into a shadow file. > > > > Thanks, > > Tim. > > _______________________________________________ > > Wlug mailing list > > Wlug(a)mail.wlug.org > > http://mail.wlug.org/mailman/listinfo/wlug > > > > ---------------------------------------------- > | Chuck Haines | AOL: CyberGrex | > | GDC Webmaster | ICQ: 3707881 | > | WPILA Lab Manager | Yahoo: CyberGrex_27 | > | http://gdc.wpi.edu | MSN: CyberGrex | > ---------------------------------------------- > "Geek by nature, Linux by choice." > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

June 11, 2002

Re: [Wlug] Automatically setting passwords...

by Chuck Haines

Interesting enough after I sent the last email. I did some research (yes it was quick research) and came up with a couple things that might iterest you. There is a package called MD%-crypt which should suit your purpose (http://search.cpan.org/doc/LUISMUNOZ/Crypt-PasswdMD5-1.2/PasswdMD5.pm) I also found, http://search.cpan.org/doc/SSNODGRA/Unix-ConfigFile-0.06/PasswdFile.pm, which provides access to /etc/password and does everything for you. On Tue, 11 Jun 2002, Keller, Tim wrote: > Does anybody know of or created a script that can change a users password > without human intervention? > > or on a side note, does anybody know how to in perl hash a textual password > into a MD5 hash that would be suitable to be inserted into a shadow file. > > Thanks, > Tim. > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > ---------------------------------------------- | Chuck Haines | AOL: CyberGrex | | GDC Webmaster | ICQ: 3707881 | | WPILA Lab Manager | Yahoo: CyberGrex_27 | | http://gdc.wpi.edu | MSN: CyberGrex | ---------------------------------------------- "Geek by nature, Linux by choice."

June 11, 2002

Re: [Wlug] Automatically setting passwords...

by Chuck Haines

I would suggest going to www.cpan.org and getting the md5 package for perl. Or even better, I'm sure someone has wanted to do this same thing or something similar and might have even written all or most of the script. CPAN is the place to look. On Tue, 11 Jun 2002, Keller, Tim wrote: > Does anybody know of or created a script that can change a users password > without human intervention? > > or on a side note, does anybody know how to in perl hash a textual password > into a MD5 hash that would be suitable to be inserted into a shadow file. > > Thanks, > Tim. > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > ---------------------------------------------- | Chuck Haines | AOL: CyberGrex | | GDC Webmaster | ICQ: 3707881 | | WPILA Lab Manager | Yahoo: CyberGrex_27 | | http://gdc.wpi.edu | MSN: CyberGrex | ---------------------------------------------- "Geek by nature, Linux by choice."

June 11, 2002

RE: [Wlug] Automatically setting passwords...

by Karl Hiramoto

you could look at the source code to the passwd utility or the apache htpasswd program. Don't you love open source :) or use an "expect" script and use the standard passwd utility. try "man expect" On Tue, 11 Jun 2002, Keller, Tim wrote: > Well I came up with a kludgy solution... > > ... { perl snippet ... > > open($passwd,"| passwd --stdin useraccount") or die ("Unable to execute > passwd...\n"); > print $passwd $new_password_variable; > close $passwd; > > ... } perl snippet ... > > -----Original Message----- > From: Keller, Tim [mailto:Tim.Keller@stratus.com] > Sent: Tuesday, June 11, 2002 9:41 AM > To: 'wlug(a)wlug.org' > Subject: [Wlug] Automatically setting passwords... > > > Does anybody know of or created a script that can change a users password > without human intervention? > > or on a side note, does anybody know how to in perl hash a textual password > into a MD5 hash that would be suitable to be inserted into a shadow file. > > Thanks, > Tim. > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > -- ¤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 Personal web page: http://karl.hiramoto.org/ Zoop Productions: http://www.zoop.org/ KTEQ Rapid City: http://www.kteq.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 P-K4

June 11, 2002

RE: [Wlug] Automatically setting passwords...

by Keller, Tim

Well I came up with a kludgy solution... ... { perl snippet ... open($passwd,"| passwd --stdin useraccount") or die ("Unable to execute passwd...\n"); print $passwd $new_password_variable; close $passwd; ... } perl snippet ... -----Original Message----- From: Keller, Tim [mailto:Tim.Keller@stratus.com] Sent: Tuesday, June 11, 2002 9:41 AM To: 'wlug(a)wlug.org' Subject: [Wlug] Automatically setting passwords... Does anybody know of or created a script that can change a users password without human intervention? or on a side note, does anybody know how to in perl hash a textual password into a MD5 hash that would be suitable to be inserted into a shadow file. Thanks, Tim. _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

June 11, 2002

Re: [Wlug] Automatically setting passwords...

by Bill Mills-Curran

On Tue, 11 Jun 2002, Keller, Tim wrote: <snip> > or on a side note, does anybody know how to in perl hash a textual password > into a MD5 hash that would be suitable to be inserted into a shadow file. > > Thanks, > Tim. <snip> I'd like to know how Apache does their MD5 passwords, too. Bill

June 11, 2002

Automatically setting passwords...

by Keller, Tim

Does anybody know of or created a script that can change a users password without human intervention? or on a side note, does anybody know how to in perl hash a textual password into a MD5 hash that would be suitable to be inserted into a shadow file. Thanks, Tim.

June 11, 2002

Re: [Wlug] SuSE for Mac?

by Andy Stewart

On Tuesday 11 June 2002 12:53 am, avedis(a)ma.ultranet.com wrote: > My neighbor is looking for a copy of SuSE 7.2 for Mac. Does anyone have > a copy? If not, have you got the URL to download it? Thanks. > > Greg Hi Greg, There is a SuSE Linux for PPC. Go to www.suse.com and follow the "download SuSE" links. One place you'll end up is: ftp://ftp.rpmfind.net/linux/SuSE-Linux/ppc There is a version 7.3 for power PC shown on the website available for purchase, but the FTP link seems only to have versions 7.0 and 7.1. Later, Andy -- Andy Stewart, Founder Worcester Linux Users' Group Worcester, MA USA http://www.wlug.org

June 11, 2002

SuSE for Mac?

by avedis＠ma.ultranet.com

My neighbor is looking for a copy of SuSE 7.2 for Mac. Does anyone have a copy? If not, have you got the URL to download it? Thanks. Greg

June 11, 2002

Re: [Wlug] meeting topic brainstorm

by Charles R. Anderson

On Mon, Jun 10, 2002 at 10:27:26PM -0400, Karl Hiramoto wrote: karl> Anyone done much with LDAP servers? Authentication? Network karl> security? iptables? I'd personally love to see a talk on LDAPv3 w/KerberosV done on Linux. Bonus points if someone has gotten this to interoperate with Active Directory (which is basically just that). Here's the HOWTO: http://www.bayour.com/LDAPv3-HOWTO.html -- Charles R. Anderson <cra(a)wpi.edu> / http://angus.ind.wpi.edu/~cra/ PGP Key ID: 49BB5886 Fingerprint: EBA3 A106 7C93 FA07 8E15 3AC2 C367 A0F9 49BB 5886

June 11, 2002

meeting topic brainstorm

by Karl Hiramoto

As Andy suggested, Anyone have ideas? Like to see something presented? Anyone done much with LDAP servers? Authentication? Network security? iptables? One thing i would like to know. I currently have an iptables FW setup with logging of all rejected packets. Something similar to LogWatch that summarizes the rejected packets would be nice. Tell me who is port scanning me and stuff like that(Statistics gathering). -- ¤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 Personal web page: 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 internet is needed to catch the etherbunny

June 11, 2002

Re: [Wlug] ncurses - Joe Riopel

by Chuck Homic

On Mon, Jun 10, 2002 at 09:23:55PM -0400, Joe Riopel wrote: > Hello, I am just starting out programming with ncurses. I was just wondering > if anyone knew of some good books, or and good links as I start. You could always try "Writing Programs with NCURSES": http://www.google.com/search?q=writing+programs+with+ncurses -Chuck

June 11, 2002

ncurses - Joe Riopel

by Joe Riopel

Hello, I am just starting out programming with ncurses. I was just wondering if anyone knew of some good books, or and good links as I start. Thanks, Joe

June 11, 2002