Philosophy of System Administration

At a job interview last year, I was asked “What is your philosophy of system administration?” It’s a good question and one I hadn’t been asked before. Here’s Digital Elf on his philosophy of system administration: https://digitalelf.net/2011/09/philosophy-of-system-administration/ What’s yours?

Don’t Mess With Grace Hopper

Rear Admiral Grace Hopper was a serious force to be reckoned with. After retiring she was also a particularly good lecturer and had effective ways of getting across points those outside the industry might not be thinking about. One of them was how she would regularly hand out 30cm pieces of wire at her talks and then later on point out that is roughly how far light travels in 1 nanosecond. We in the computing industries actually owe a lot to her and too seldom think about her era of computing history.

I was amused to see SMBC (Saturday Morning Breakfast Cereal, a web-comic that is often extremely NSFW; it is lewd and crude but in a way that points out sexism and other negative behaviours) make Grace Hopper the focus of today’s cartoon:

Panel 1 of SMBC comic featuring Grace Hopper

The webcomic may not be to your taste generally, but I hope you enjoy this one.
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Google Apps Directory Sync (GADS) and OpenLdap

I have been working with Google for 3 weeks trying to get GADS to sync our passwords from OpenLdap to Google Apps. GADS kept saying in all the logs that the password was sync’ed correctly, but no luck. I worked with Google Support and we tried everything (almost) including generating lots of debug logs that said yep the passwords sync’ed ok, but they were not sync’ed. I searched for answers on the web – no luck.
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Using Jenkins for System Administration

(This was originally posted at morgajel.net. Preface While system administrators often have many different goals, here are two that seem fairly universal: Automate the redundant tasks Hand off the simple tasks I’ve recently found that the build utility Jenkins can be a major boon for an Operations team, and wanted to share my findings with…

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Increase USB Flash Drive Write Speed

We nearly tripled our USB thumb drive write speed by changing the partitioning and aligning the filesystem with the parititioning, following “Increase USB Flash Drive Write Speed” http://linux-howto-guide.blogspot.com/2009/10/increase-usb-flash-drive-write-speed.html