Next Meeting Thursday, July 19, 2007

When 7:00PM - ?

Where chez Kovach 1811 Ardoyne Avenue Cleveland, Ohio 44109

Topic Summer BBQ and general socializing

Note from Mat: Ardoyne Avenue is closed on one end (There is a Sewer Project going on and my end of the street is closed off by a fence). You'll need to circle around to get to Ardoyne. (I'll give street names once I remember them). Drive to the end of the street where it says "Road Closed". Do not park in front of the fence where is says "No Parking", unless you want a rather expensive parking ticket. My house is a white two-story with no railing on the board. Parking is available on the street, if my drive way is full.

People can start arriving at 6:00PM. I'll have hamburgers, hot dogs, potato salad, and cole slaw. I'll have some beer and soda. If anybody wants to bring anything that is fine.

21 June 2007

Topic OSS Multimedia applications. Topics included: getting DV off the camcorder, editing video, sound editing, 3D Animation and Compositing. Programs show via Ubuntu Studio

17 May 2007

Topic One liners using sed and awk. 

for a in 1871_99 1900_19 1920_39 1940_59 1960_69 1970_79 1980_89
1990_99 2000_06; do curl -L -O
http://www.retrosheet.org/gamelogs/gl${a}.zip ; unzip -qq gl${a}.zip;
rm -f gl${a}.zip; done

AWK One-Liners

http://www.student.northpark.edu/pemente/awk/awk1line.txt

SED One-Liners

http://www.student.northpark.edu/pemente/sed/sed1line.txt

A quick way to look for possible duplicate username in /etc/passwd

cut -f1 -d: /etc/passwd | sort | uniq -d

Duplicate groups:

cut -f1 -d: /etc/group | sort | uniq -d

Another useful one-liner, can you guess what it does?

for a in *; do mv $a `echo $a|tr [A-Z] [a-z]`; done

Thursday, April 19, 2007

Topic We will talk about two firewall cases. Protecting your small network. Basic port blocking and NAT, using OpenBSD's pf and Linux IP Tables. Martin will talk about the OpenWRT. We will then move on to talking about some basics steps you can use with IP Tables to project your individual machine. With freely available access points, it is good idea to have a few things in place to keep the roving public eyes an easy look at your filesystem.

Thursday, March 15, 2007

Topic DNS resolving for the home or a small business.

When people here DNS, they usually think about running their own domains to publish address on the Internet. Most home users and may small businesses don't have their own domains are allow them to be run outside their network. Resolving DNS name typically is regulated to using your ISP provider's name servers.

There are many advantages to running a DNS server on your small network. There are many Open Source DNS servers available, but we'll discuss only two: BIND and DJBDNS.

01. Difference between publishing domain name records and resolving names.

02. DNS Software.

03. BIND

04. DJBDNS (tindydns, dnscache, etc.)

05. Setting up BIND and DNSCACHE to resolve DNS names.

06. Setting up internal machines to use the internal DNS resolver.

07. The advantages of and "internal" domain to connect to internal network hosts.

08. An internal domain on BIND

09. An internal domain on DJBDNS.

10. OpenDNS http://www.opendns.com/, why you might want to use and how to set it up for your internal DNS resolver.

Thursday, February 15, 2007

Meeting canceled due to blizzard in northeast Ohio.

Friday, December 15, 2006

NOOSS Talk Beta v0.02 http://nooss.org/wiki/Nooss_Talk_Beta

NOOSS is starting its own Internet Streaming Talk Show, NOOSS Talk Beta.

Participants may be muted while the hosting are talking. If you would like to communicate with the host during the saw, they will be available on the NOOSS Jabber Server in the Linux conference room.

Next Show:

Recommended Events * The Linux Link Tech Show- Live Linux Audio Webcast. Every Wednesday, 8:30 PM EST.

The Linux Link Tech Show was Started in September 2003 by the founders of the Lehigh Valley Linux User Group. Our goal is to provide a weekly *live* webcasted radio style show about GNU/Linux and Technology. So far we've been doing very well with it! Each show is about an hour and a half long and you can catch it every wednesday at 8:30 p.m. Eastern Standard Time by pointing your favorite streaming media listening program such as Xmms or Totem to:

* http://www.binrev.com:8000/main * http://media.sysop.ca:8000/techshow * http://wdsmn.com:8000/techshow

CurrentEvents (last edited 2009-11-12 16:36:28 by localhost)