Linux

xrayspx's picture

Backups

I've recently had to think about the mechanics of making idiot-proof backups on Linux and OSX. The specific machine I'm backing up is a Linux host with a 40GB drive. Historically only about 10% of the drive has been used, and the user has an IMAP mailbox, so all the mail is safe already.

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OSX vs OpenSuSE

[music | Leaether Strip - What If (Beats on classic mix)]

The Amarok discussion usually comes as a result of a wider discussion/flamewar about the "little things" that bug the shit out of me a year after dropping SuSE for OSX as my home desktop. I used Linux as my desktop for about 8 years, and before that for more "traditional" server type applications. I've had a Linux desktop since Redhat 4.1, but it didn't replace Windows completely until about 1999. That gives me a different perspective on how a computer Should Just Work. My definition of that is skewed by things like uptime and standards compliance. I have no idea what the Standard Uptime is for a Windows desktop machine. My Windows desktops have always stayed up for months and months, because they do nothing except run Outlook and specialty business software that I couldn't get to work under Wine.

So from that perspective, OSX is not particularly stable. The only time I ever rebooted my linux machines was when either the power went out or I was upgrading SuSE. Aside from that, they Just Worked. I don't count things like upgrading KDE as a reboot, because it was just an X11 restart, ctrl-alt-backspace, new DE starts, no reboot. Leopard is more stable for me than Tiger was, especially in terms of returning from standby on the laptop. However in terms of applications "beachballing" and having to force-quit things, well that kind of thing rarely happened to me in SuSE. I'd probably kill Firefox every couple of weeks because something screws up or its footprint was too huge. I have to force-quit Safari every day or two (no SIMBL or other wackiness anymore until I figure out why this is).

Here's a quick list with some detail about what really bugs me, and what I really like in OSX:

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xrayspx's picture

Amarok vs iTunes

I get asked a lot why I hate iTunes and what's so much better about Amarok. This is about Amarok 1.4.7, since there is no good way to run Amarok 2 yet. When I can get any copy of Amarok 2 to load a track and play it, either via the KDE4 Live CDs or from RangerRick's KDE on OSX native project, I'll give it a spin.

Here's a quick list of beefs with iTunes:

xrayspx's picture

Tools and Hacky Stuff

Here are some tools I've written which could be of use to other folks. It's going to be mostly Cisco related, some of which is still being formatted before I upload it, more to come.

CSSManager is a tool to simplify suspending and activating services in a Cisco CSS load balancer. It adds a couple of features like the ability to "lock out" a server and to add comments to a suspended machine to give context for its suspension. More features to come.

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Cisco CSS Toy

[music | Bauhaus - Dark Entries (Live)]

This is the first of a few tools I have to release in the coming couple of weeks, mainly involving Cisco's CSS product. The purpose of me writing them is that Cisco's web interface to the CSS is both a terrible user experience and has shown itself to be vulnerable to trivial attacks in the past (in a security sense). I don't want to run the web gui on my CSS's, and most of our admins were terrified of the command line. So I wrote a bunch of tools to help do their jobs, without the possibility of screwing up the load balancers.

xrayspx's picture

Come on Apache...

[music | Sleater-Kinney]

Today's been fun. Yesterday a site run by one of my friends (wolfeboro.net) was shut down by its ISP because they got a large influx of traffic, and the ISP panicked.

xrayspx's picture

Defcon 14 Day One

[music | DJ? Acucrack]

Some photos (some good, some bad) of Defcon 14 day one.

xrayspx's picture

Of course SuSE fixed it

[music | nine inch nails - eraser]

Not without some seriously non-typical end user junk, but giving up on installing dependencies myself after seeing control-center2 relying on nautilus, and nautilus relying on control-center2, I installed using YAST and it worked fine. I know I should have forced around the dependencies, but please, someone...

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xrayspx's picture

This kid is too close to the edge with me.

Read my Gnome hate thread to someone at work who may get his ass kicked for suggesting I install the entire DE...

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xrayspx's picture

Who is this stupid really?

What kind of idiot runs an Alpha version of ANY OS distribution? You're looking at him. Yesterday I decided I'd had enough of being paranoid about my music collection not being backed up, and bought a 120GB drive at Staples ($59). The intent was to move my desktop system over to that and I'd have one copy there and one copy on my fileserver.

I was going to download OpenSuSE 10.0 but for some reason didn't, and decided to use 10.1 Alpha. That was dumb.

I backed up my config from the old disk and moved it over to the fileserver, everything except my X11 config, which is a fairly large mistake in itself, and proceeded with the install.

* Network card - Works/Doesn't work, depending on its whim.

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