The Life of a Sysadmin

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Entries tagged "books".

Big Hair Books
2004-10-06 19:11:26

Network problems again last week. Cheap switches will be the death of me, I swear, unless cable management gets me first. (Actually, it was both this time...cable looped back on itself + cheap switch == lots of embarassing explanations.)

But there are bright spots in this morass -- 48 of them, to be precise, in the form of 2 x HP 2626 Procurve Managed Switches. SSH login, VLANs up the wazoo, and much muchness. The only thing I'm not sure about is whether or not it does port mirroring (which I can live without, but it'd be nice). (UPDATE: Yes it does. Weeoo!) If these work out, then I think it'll be 2 x 2650s to replace the DLink unmanaged ones that keep crashing. The Ciscos seem nice and all, but the cost...oh my. And the respondents to the recent Ask Slashdot seemed to like HP a lot. Plus, we used to use 'em at my old job, and everyone was pretty happy. We'll see how it goes.

Just bought Neal Stephenson's The System Of The World at Big Hair Bookstore. Twenty-two pages and I love it already. God, the man can write.

Tags: books, hardware.
2nd edition out!
Tue Jul 31 00:09:57 EDT 2007

Woot! The second edition of "The Practice of System and Network Administration" has finally started shipping! Just ordered my copy, along with Beautiful Code and Perl Best Practices. I love books, oh yes I do.

Tags: books.
New Gibson!
Mon Aug 6 10:10:23 EDT 2007

I had no idea. And he's speaking about it here in Vancouver. 12 years here and I still haven't run into him, unlike folks I know. Here's hoping I win tickets.

Tags: books.
Bats and Leathermen and Hunter
Fri Aug 10 23:36:14 EDT 2007

When I got my first job in IT, a friend of mine bought me a copy of the third edition of Unix in a Nutshell. (Incidentally, why does O'Reilly's search, which in my client returns "Sorry, no matches were found containing ." (sic), suck so much?) Sure, it was help desk on a small ISP, but it was something. I read that book front to back on the bus to and from work, and filled it full of stickers from all the servers or PCs I assembled.

The sysadmin at that first job also had a cordless drill, and that made things so much easier when assembling or racking servers. I wanted one, but I didn't buy one 'cos I figured I hadn't earned it yet. When my Italian millwright father-in-law bought me one, I felt like it was a vote of confidence in a way.

Another thing the sysadmin had was a Leatherman Wave. Again, I wanted one, but I didn't think I'd earned it yet. Last week, I decided to get one; and if I was going to get one, I was going to wear the damn thing. I started wearing the sheath on my belt, and waited for a chance to use it.

Today I had that chance.

I got to work and went to the kitchen to grab a coffee. "There's a bat behind the fridge," I heard.

What?

The cleaning woman pointed. "I moved out the fridge to clean it," she said. "There was a bat behind it. I don't want to touch it."

I looked, and sure enough there was one hanging by the edge of the cupbard. It was small, like a mouse wearing an overcoat. (Goth mouse?)

And then my moment came.

There were no gloves (I was worried about rabies), but there was a towel. I draped the towel over the bat while frightened coworkers watched, and then covered it with a recycling bin.

And then I took out the Leatherman, and flipped out the knife. "I need help cutting cardboard," I said, and the receptionist came to help. She sliced up a cardboard box and gave me a square of it. I slid it between the cupboard and the towel, sandwiching the bat gently between it and the towel, with the recycling bin behind.

I carried it outside to a clump of trees (ah, the advantages of living on a beautiful campus), found a stick, coaxed it onto it and then left it up a tree.

But I couldn't have done it...

...without the Leatherman.

(This writing style brought to you by my third reading of Battlefield Earth. Our motto: Yeah, it's trash...so what?)

In other news, Hunter Matthews is giving a workshop on server room best practices at LISA '07. I met him at LISA last year, when he was another attendee of an otherwise thin tutorial on setting up server rooms/closet. He was also at the documentation BOF, and the one who said "I've got one user who considers 7-bit ASCII a luxury compared to what you can get from 5 or 6 bits." (Oh, and: "Cooperative collaboration. Yeah, its part of our vision statement.") He's a good guy and a good teacher, and if you're going to LISA you could do a lot worse than going to his workshop.

Tags: books, lisa.
IPv6, Gibson, missing links
Fri Aug 17 05:56:13 PDT 2007

I spent the better part of the day yesterday setting up IPv6 at home now that I've got my subnet from SixXS. I'm running rtadvd on my OpenBSD firewall, and was testing it with rtsold on a laptop running OpenbSD. I'm not sure what I was doing wrong, but for the longest time all the laptop would pick up was the gateway; it would not set up a global address, but stick with the link-local address only. Every time I tried to ping the dancing turtle it would try sending it with the fe80 address, which of course did not work.

In the end, after a few reboots of both machines, it did work. My notes were a little thin (hey, this is my vacation here :-), but I can't think of what changed…the laptop just started setting itself a global address, routing worked, and that was that. Weird.

Next up will be to get the website working on IPv6. Maybe a dancing daemon or something…

And hey, I won tickets to see William Gibson speak! "Hey, Mr. Gibson...you know that book you wrote called Virtual Light? …..It was really cool." Ah, fanboys. But my wife wants to go too, 'cos she loved Pattern Recognition. Should be a fun night.

And I just realized that although I've been generating an RSS2 feed, I've never linked to the RSS2 feed until now. Enjoy.

Tags: books, ipv6.
Wha'?
Wed Aug 22 05:40:40 PDT 2007

I never expected to read that Ken MacLeod has Prince tickets to sell.

(Incidentally, if you haven't read his books already I can't recommend them enough. Start with Cosmonaut Keep and just keep on going.)

Tags: books.
Random notes
Wed Jan 28 06:34:47 PST 2009
Tags: books, dell, emacs, hardware, rant, solaris.
Michael W. Lucas has another book coming out!
Thu Apr 29 20:34:23 PDT 2010

Michael W. Lucas, of Absolute FreeBSD fame (among many others), has a book coming out on Network Flow Analysis. Sweet!

/me hurries off to pre-order...

Tags: books, debugging, network, wow.

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