Monthly Archives: November 2013

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It all started about a week ago. I got an alert email from a server, complaining about a RAID array. That’s nothing terribly out of the ordinary, as I have all of my systems set to alert me if something seems out of place. However, the problem in this case […]

Rant: Google Apps’ Gmail Can’t Protect Me from Misconfigured Mailers

This entry was posted in Linux Rants and Raves Technology and tagged blocked senders Google Apps SPF split domain routing spoof on by (updated 3802 days ago)
This post is primarily a how-to for my own benefit, since I own a total of five APC S20 BLK battery backup units running a variety of things at the house from AV gear to a rack of servers. That means there’s a chance I’ll need to replace the battery […]

How To: Swap RB63 UPS Batteries in an APC S20 ...

This entry was posted in DIY Home Theater & Automation Reference Technology and tagged APC batteries RB63 replace UPS batteries S20 BLK UPS on by (updated 3961 days ago)
19
It’s 10PM. I get a text from our son (whose bedroom is in the basement) saying that he just got out of the shower and the water was barely warm, and now he’s hearing a “hissing” sound coming from the utility room across the hall from his bedroom… where the […]

How To: Repair a Leaking Hot Water Tank Temperature Pressure ...

This entry was posted in DIY and tagged fix leaking TPR valve hot water heater hot water tank hot water tank leak plumbing pressure relief valve Repair repair hot water tank temperature pressure relief valve tpr valve Watts on by (updated 3795 days ago)
1
The difference between saying you have a “home theater setup” vs. simply having a TV hanging on your wall is, of course, having the audio played back on something other than your TV’s built-in speakers. And for the budget and space conscious, Vizio has recently launched a family of “sound […]

Product Review: Vizio 42″ 5.1 Home Theater Sound Bar with ...

This entry was posted in Home Theater & Automation Product Reviews and tagged Bluetooth Bluetooth audio review S4251W-B4 sound bar soundbar speakers Vizio on by
3
Water was pooling under our “backup” fridge in my garage, and so I figured something must broken with its refrigeration. However, when I pulled the fridge away from the wall to check things out, I discovered that the source of the water wasn’t the fridge… it was the shower faucet […]

Rave: Turns out Moen’s Customer Service is Just as Good ...

This entry was posted in DIY Rants and Raves and tagged 1225 customer service Kohler leak Moen plumbing replacement on by (updated 3795 days ago)
I hate throwing away old computer equipment. Whenever I buy a new system, the older ones tend to find other roles in my digital life. Maybe not on my desktop any more, but maybe in the playroom, or in a closet, or on my floor, or some other location where […]

Upgrade your Dell Dimension 4600 AGP Graphics Adapter and RAM

This entry was posted in DIY Technology Windows and tagged 3d graphics AGP Dell Dimension 4600 graphics card RAM Upgrade on by (updated 4034 days ago)
Linux Uptime 1
After upgrading from Nagios 4.0 to 4.0.1, I attempted to manually reschedule a check of all services on a particular host, I received the following error: Error: Could not open command file ‘/usr/local/nagios/var/rw/nagios.cmd’ for update! The source of the problem turned out to be a permissions issue with the nagios.cmd […]

How to Fix Error: Could not open command file ‘/usr/local/nagios/var/rw/nagios.cmd’ ...

This entry was posted in Linux Reference Technology and tagged error Linux nagios nagios.cmd permissions on by (updated 4035 days ago)