- WLUG - wlug.mailman3.com

Re: [Wlug] Mail problem for a Monday morning

by Chuck Anderson

On Mon, Mar 19, 2007 at 11:03:45AM -0400, Klein, Richard wrote: > Work seems to block port 25 (SMTP), but not 993 (IMAP-S) or 22 (SSH), so How about using your company's SMTP server?

March 19, 2007

Mail problem for a Monday morning

by Klein, Richard

It's Monday morning, I'm tired, and I've got a headache, so I'm not sure I can even explain the problem right now, let alone solve it. Work seems to block port 25 (SMTP), but not 993 (IMAP-S) or 22 (SSH), so I can SSH into my (home) mail server, or read my mail via IMAP, but I can't send anything. My (home) email account doesn't have a shell account, so I can't log-in via SSH and send email in pine or something (and that would be a PITA, anyway). What are my options? Can I use putty to tunnel SMTP through port 22 SSH? One of these days I'll set up webmail and this will be a moot point, but I'm hoping for a quicker, more immediate solution. -- Thanks, Rich

March 19, 2007

Re: [Wlug] Image/Backup tools

by Eric Stein

There are many applications for doing backups, most of which have strong and weak points. I use 3 systems: * Homemade shell script that tgzs the entire backup set into a dated file, encrypts it with gpg, and transfers it to the backup server. o Strong points 1. Secure - no need to trust foreign server 2. High redundancy of data o Weak points 1. Bandwidth intensive (only good for small data sets) 2. Heavy on CPU usage 3. Uses a lot of disk space * Rsync o Strong points 1. Space efficient on the backup server 2. Bandwidth efficient 3. Fast o Weak points 1. No revisions; undetected data loss will be propagated to the backup server * rdiff-backup o Strong points 1. Bandwidth efficient 2. Has revisions and stores diffs compressed 3. Somewhat space efficient because of the compressed diffs o Weak points 1. Uses more space on the backup server than Rsync I use Rsync for mirroring my less important data, and rdiff-backup for my important files. All of these methods can be scheduled with cron. Eric Michael Zarozinski wrote: > Hi all, > > I'm looking for recommendations for backup/imaging tools. We have 2 > servers runing RHEL4, one is a production server and the other a > development server. > > We were recently hit with a DOS attack and possibly a root kit attack. > It's been a long task re-installing all the software/tweaks we've made > so I'm looking for something to ease this process if it happens in the > future. > > Thanks in advance, > > Michael Z > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

March 18, 2007

Re: [Wlug] Image/Backup tools

by Frank Sweetser

On Sun, Mar 18, 2007 at 03:53:29PM -0400, Michael Zarozinski wrote: > Hi all, > > I'm looking for recommendations for backup/imaging tools. We have 2 > servers runing RHEL4, one is a production server and the other a > development server. My personal favorite is Bacula. http://www.bacula.org/ It's a client/server based backup system with tons of great features. -- Frank Sweetser fs at wpi.edu | For every problem, there is a solution that WPI Network Engineer | is simple, elegant, and wrong. - HL Mencken GPG fingerprint = 6174 1257 129E 0D21 D8D4 E8A3 8E39 29E3 E2E8 8CEC

March 18, 2007

Image/Backup tools

by Michael Zarozinski

Hi all, I'm looking for recommendations for backup/imaging tools. We have 2 servers runing RHEL4, one is a production server and the other a development server. We were recently hit with a DOS attack and possibly a root kit attack. It's been a long task re-installing all the software/tweaks we've made so I'm looking for something to ease this process if it happens in the future. Thanks in advance, Michael Z

March 18, 2007

Stuff in need of a good home

by Eric Martin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 As some of you know, my fiancee and I just bought our first home. We are moving in two weeks and I'm trying to clean out some stuff from my basement. I have a Sun Ultra1 Sparc64 with 17" monitor, an additional graphics card, 2 internal drives and a 1GB external drive. I can't find the keyboard and mouse right now but I'm sure they 'll turn up. For all of you mac enthusiasts, I have a Beige Mac G3 (oldworld) with monitor, keyboard and mouse. I did get gentoo to run on it via bootx, and I might even be able to scrounge up CDs. Lastly (for the moment) is a Blue iMac G3 (new world) with keyboard and mouse. Email me off list, freak4uxxx(a)gmail.com if you are interested. I would like to get rid of this before Wed March 28th. Stuff is on a first come, first serve basis. Eric -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF++1saI8VEtSi4H8RAtRMAJ40/ChfNbomLtd22D9OLOgPP7ozzwCcCUNY Egrl9o5y+4EAVzCZbbMfzjI= =iwZW -----END PGP SIGNATURE-----

March 17, 2007

FSF members meeting

by Andre Lehovich

The Free Software Foundation is having their annual member meeting in Boston on Saturday 24 March. Speakers include Richard Stallman, Gerald Sussman, and Eben Moglen. The deadline to sign up is tomorrow: http://www.fsf.org/associate/meetings/2007 --Andre ____________________________________________________________________________________ Be a PS3 game guru. Get your game face on with the latest PS3 news and previews at Yahoo! Games. http://videogames.yahoo.com/platform?platform=120121

March 15, 2007

Re: [Wlug] REMINDER: WLUG Meeting tonight, 7:00 PM

by Andy Stewart

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Andy Stewart wrote: > > HI Everybody, > > This is a reminder about the WLUG meeting: tonight! > > Wednesday, March 14, 2007 at 7:00 PM in the Access Grid Room on the WPI > campus in Worcester, MA USA. The Access Grid Room is located in Morgan > Hall. > > See ya there! > > Andy HI Everybody, I just found out that we won't be able to get into our meeting room this evening, as Chuck and Frank are both unavailable. I also realize that many people will not see this email prior to the meeting. Unless we get lucky and something changes at the last minute, I propose that we meet outside of the Access Grid room and immediately adjourn the meeting to the pizza restaurant. I've made signs for the door to inform anybody who arrives late, and I'll post those when I get to WPI. There wasn't a speaker scheduled for this evening (but there will be a speaker in April...ask me!). I apologize for the late notice and any inconvenience this may cause you. All things considered, I think this is only the first (or maybe second) time in almost 10 years that this has happened...all in all, a very good track record! See ya later, Andy - -- Andy Stewart, Founder Worcester Linux Users' Group (http://www.wlug.org) Chelmsford Linux Meetup Group (http://linux.meetup.com/393) Amateur Radio: KB1OIQ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFF+GXHHl0iXDssISsRAtnVAJ9uhbsLHXexiFtsTM8v1QgB58pwmACfdiRs 1vUnTUWV236xdwNjNE0rdaM= =YnUd -----END PGP SIGNATURE-----

March 14, 2007

REMINDER: WLUG Meeting tonight, 7:00 PM

by Andy Stewart

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 HI Everybody, This is a reminder about the WLUG meeting: tonight! Wednesday, March 14, 2007 at 7:00 PM in the Access Grid Room on the WPI campus in Worcester, MA USA. The Access Grid Room is located in Morgan Hall. See ya there! Andy - -- Andy Stewart, Founder Worcester Linux Users' Group (http://www.wlug.org) Chelmsford Linux Meetup Group (http://linux.meetup.com/393) Amateur Radio: KB1OIQ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFF+ABPHl0iXDssISsRAmDrAJ4s8q71un0jgDodu67q0gpKSVmE2ACcDQaz IBsc8Fm01bweWO/Pg/HtKNw= =XMxE -----END PGP SIGNATURE-----

March 14, 2007

Re: [Wlug] Apache2

by Eric Stein

Configuration changes. Porting your httpd.conf may be difficult. Eric Michael Zarozinski wrote: > Does anyone know of any reasons *not* to upgrade to Apache 2.x from the > last Apache1 version (1.3.37)? > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug >

March 8, 2007