At The Forge

You also can check the validity of URLs and redirects although these aren't checking HTML validity per se, they do come with the html_test plugin and are quite useful ApplicationController.check_urls true ApplicationController.check_redirects true With these four lines in your test_helper.rb, you can run your integration tests once again. If any of the validation tests fail, you can look at tmp w3c_last_response.html, which will contain the complete output of that failure. This doesn't help...

B V E R S I O N

You left little doubt about who deserves to win Favorite Version Control System, a new category in the 2009 Readers' Choice Awards. Subversion is the favorite of 47 of you CVS and git win Honorable Mention at 16 and 15 , respectively. MySQL (61 ) Honorable Mention PostgreSQL (18 ) MySQL's move over to Sun Microsystems doesn't appear to have dampened your admiration for the legendary open-source database. Both this year and last year, you deemed MySQL your Favorite Database, with 61 of your...

Starting At

4U INTEL XEON PROCESSORS 5500 SERIES SERVER W 24X 3.5 HOT-SWAP SAS SATA BAYS Supermicro 4U Rackmount 900W (1+1) Red. Power Supply Supermicro Server Board w Dual Intel 5520 Chipsets Support up to Dual Intel 5500 series Xeon Quad Dual-Core, with QPI up to 6.4 GT s Support up to 144GB DDR3 1333 1066 800MHz ECC Reg. DIMM 24x 3.5 Hot-swap SATA Drive Bay Intel 82576 Dual-port Gigabit Ethernet Controller 3U INTEL XEON PROCESSORS 5500 SERIES SERVER W 16X 3.5 HOT-SWAP SAS SATA BAYS 3U Rackmount Server...

Info

ThinkPad X200 tablet by Lenovo 12.1 WXGA w X 1280x800 1.2-1.86 GHz Core 2 Duo 80-320 GB hard drive 128 GB SSD Fully rugged MIL-SPEC-810Ftested drops, dust, moisture & more 13.3 XGA Touchscreen 1.6 GHz Core 2 Duo Fully rugged MIL-SPEC-810Ftested drops, dust, moisture & more 13.3 XGA Touchscreen 1.6 GHz Core 2 Duo where Linux & laptops converge Model specifications and availability may vary.

R u i

Register now for OSCON 2009, save 250, see San Jose, and discover why open source is open for business. OSCON 2009 will tackle the hard questions and propose some answers How can open source its tools and its principles contribute to making a difference, both in the business of computing and in creating a sustainable lifestyle In an uncertain economy, how can open source empower us How can we turn up the volume on efficiency, knowledge transfer, and working smarter within constraints to achieve...

Journal

Since 1994 The Original Monthly Magazine of the Linux Community With newly found knowledge of how to create and manipulate data stores, we're now ready to bind one of those stores to the grid widget. Listing 2 is a full-blown example of programmatically creating a simple DataGrid and attaching an ItemFileReadStore. Additions to Listing 2 include adding some CSS files to style the grid and a few extra lines of script to specify column information. The final call to startup() is a fairly standard...

Administration

How to Bring Back a Master Boot Record PLUS I POINT COUNTERPOINT Mutt vs. Thunderbrrd There is a better method of last resort than the one mentioned in Kyle Rankin's excellent article in the March 2009 issue titled, When Disaster Strikes Hard Drive Crashes. If you can't mount a ddrescue image, but need to retrieve documents, photographs, PDF files and so on, you can use a nifty program called foremost. It is available for most *nix platforms, and on Windoze via cygwin. foremost scans through a...

Ip

Favorite Linux Monitoring Application Nagios 51 Honorable Mention Hyperic HQ 15 up.time 11 Nagios was not only recently dubbed one of the most important open-source apps of all time, but it also is the winner of the new Readers' Choice category, Favorite Linux Monitoring Application. A slim majority 51 of you use Nagios to keep close tabs on your networks of all shapes, sizes and levels of complexity. Most of you not using Nagios opt for the Honorable Mention candidates, Hyperic HQ with 15 and...

Avalanche Installer Area

And We'll Throw in the Most Scalable Installer on the Planet for Free installing IIMttr-2,4,32-l.LxS6_64 15 K8 Dynamic library for extended 4ttrit jte support. Log on as root, and wait for two or three minutes. This lets the remaining configuration routines finish setting up the cluster in the background. Start a terminal session Figure 17 to begin installing the compute nodes. ist login Hed Dec 31 22 17 06 200 fro 192.1 .0,191 ub 5.1 V.I All of the systems in the cluster must be synchronized...

Ok

Meaning of Data Value The object's status is not one of the following Now that we knew what we wanted to monitor, It was time to modify check_snmp_temperature.pl to do what was needed. The result, check_dell_openmanager.0.7-test.pl, Is too long to print here, but It Is available on the Linux Journal FTP site see Resources . Because I did not have a spare Dell Power Edge server sitting around to test the modified script, I had to test it another way. Reading the man page for snmpd.conf, I found...