Monthly Archives: November 2007

Reboot Linux box after a kernel panic

To reboot a Linux box automatically after a kernel panic all you need to do is customize the “kernel.panic” sysctl. > echo “kernel.panic=10″ >> /etc/sysctl.conf This example will cause a reboot after 10 seconds.

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Change Email Header in RT

I wanted to change the email headers in RT’s autoreply emails to come from “do-not-reply” instead of the actual queue email address. This way an autoresponse to the autoresponder would bounce instead of polluting our ticket queue. After looking through … Continue reading

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Ceiling Fans Under Lights

I was in a restaurant last night and for the life of me I couldn’t figure out why my eyes were completely freaking out on me – I finally caught it when I looked up. They had installed ceiling fans … Continue reading

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Invalid Login when connecting to Movable Type with Ecto

I’ve been trying to use Ecto with Movable Type as an authoring tool. After troubleshooting the dreaded “Invalid Login” cryptic error message I finally found the simple solution. The fix is to open the preferences for the user account you … Continue reading

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DNS Load Testing Results

Years ago I stopped running BIND as an Authoritative Name Server within my sites – initially this was for security reasons but was quickly eclipsed for maintainability. After running almost every alternate DNS software available we’ve ended up running a … Continue reading

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Google’s Secret 10GbE Switch at Nyquist Capital

http://www.nyquistcapital.com/2007/11/16/googles-secret-10gbe-switch/ A very interesting evalution of Arastra and a possible Google connection: http://www.arastra.com/home/ > Through conversations with multiple carrier, equipment, and component industry sources we have confirmed that Google has designed, built, and deployed homebrewed 10GbE switches for providing server interconnect … Continue reading

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Java error installing Zend Studio on OpenSUSE 10.3

While installing Zend Studio 5.5 on OpenSUSE 10.3 the installer exits with this error: >java: xcb_xlib.c:52: xcb_xlib_unlock: Assertion `c->xlib.lock’ failed. Aborted Some research on Google gave plenty of fixes for after Zend Studio was installed but not for the actual … Continue reading

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Cisco Route Server Configuration

Yesterday we finished integrating Phyber’s new public Route Server (rotue-server.phyber.com) with our Los Angeles infrastructure. Route Servers are excellent network troubleshooting tools for both internal engineers as well as external customers and users. It’s obviously a much safer to troubleshoot, … Continue reading

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Gmail Woes

I’ve been using my gmail account to track mailing list subscriptions – it’s actually been a great tool for this process given how much email some of these lists generate. Lately I’ve noticed that my filters are only half working … Continue reading

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