Revision Control
One could argue that this should be filed under the Unix category, but this post is more about the album than it is about the Concurrent Versions System.

Friday night I created a CVS repository on this server to manage album related files. After discussing it with rskutins, we agreed on several key points.

First, with changes being made a little more frequently than before, it would be best to have some way to track what was going on, and to be able to roll back to a previous version if the changes don't quite work out. Second, we wanted to have a way to organize several files for each song, for instance, lyrics, notes, bass tabs, drum tabs, etc. Last, and maybe the most important reason for the reorganization, we wanted to move away from the numbering scheme that was in place. Each song was numbered from 0 to 17. This was fine until we realized 11 was likely to be the first track on the album.

Now the album is stored in a CVS repository. This will keep a version history of each file, allow us to simultaneously work on parts of the album, and merge our changes.

Within this repository we now have a tree structure where each song has its own directory. The directory will hold any and all files related to that song. In an effort to move away from the numbering scheme, an arbitrary naming convention was mutually agreed upon. The songs are now known by names such as Soundwave, Ravage, Frenzy, and Rumble.

The album is starting to come together. I feel motivated to work on it and recently I've found myself inspired to write. Now if only I had time.

Omlette listened to the Accidental Mix I posted (of the song now known as Soundwave) and gave me some feedback.

It sounded ominous. I don't know how else to describe it since I'm not familiar w/ either artist. Oh wait. Were you mixing your own stuff?

Ominous seems like it could be a good thing given the current direction of the album.

If anyone else takes the time to listen to it, I'd appreciate any comments or suggestions. If you don't have it, my contact information is on this page.

[/album] [permanent link]

5K Run for Charity
I have entered the 2008 Lincoln Tunnel Challenge to help raise money for the Special Olympics. I would appreciate it if every one could make a donation, no matter the amount.

You can make a donation by visiting http://www.kintera.org/faf/r.asp?t=4&i=259467&u=259467-208197882&e=1594945751. Any and every donation is appreciated.

Thank you.

[/musings] [permanent link]

Best Buy Charges Customers for Exchanges
This weekend I witnessed a friend try to exchange an item at Best Buy. He had mistakenly purchased the full-screen version and wanted to exchange it for the wide-screen version. While he did not have his receipt, it still had the Best Buy sticker on the shrink wrap as well as the $19.99 price tag.

The signs on the shelf indicated that the wide-screen version was also $19.99 and as of January 22, both versions are $19.99 on the Best Buy website.

My friend waited online patiently for about 15 minutes to make his exchange. He handed the Blue Shirt both the full-screen version he had purchased and the wide-screen copy he picked up before going to the customer service line. The Blue Shirt asked if he had paid cash or credit and when my friend said credit, the Blue Shirt asked for his card.

The Blue Shirt swiped the card and pushed a bunch of buttons then told my friend he'd have to pay $5.35 ($5 plus 7% sales tax) due to a "difference in price."

When we questioned this "difference in price" we were told, "Wide-screen always costs more than full-screen."

I am boycotting Best Buy and I urge others to do the same. This company has a long history of using underhanded tactics to increase profitability at the expense of its employees and its customers.

[/musings] [permanent link]

Yet Another Charity 5K
On August 4th I will be participating in Hoboken's 17th Annual 5K Run/Walk Against Crime & Drugs.

Some police officers told me about the run on Tuesday after I finished the Party With Purpose run. They said the money raised would be donated to various Veterans' organizations.

This run in August will be the same course as this week's, a map of which can be found here. I enjoyed the course. It was rather flat (especially compared to the Lincoln Tunnel Run) and there was a nice breeze coming off the Hudson.

I urge any and all of you who will be in the area to participate in the event. More information can be found at Active.com.

[/musings] [permanent link]

Glad to see no one is getting violent over this...
Florida
Virginia
California

[/musings] [permanent link]

A Strange Encounter
Yesterday morning at work I was walking back to my cubical from the cafeteria with a bottle of water in my hand and a woman from another department stopped me in the corridor.

She said (roughly), "I've seen you over the last few months and you've lost a lot of weight and I just wanted to tell you you look great."

To which I replied (roughly), "Thank you," and I smiled.

[/musings] [permanent link]

It's snowing!
Okay, it's not snowing right now, but it was earlier. I took some vacation time and cut out of work early today. I spent an hour and a half driving 11 miles home. By time I got home the snow was already 3 to 4 inches deep and still coming down.

So what did I do? I put on my normal cold weather running gear, put on sweat pants and a sweat shirt over that, and took off running.

After the first mile, I was a lot warmer than I thought I'd be. There was a big difference between running today at 28F and running last week at 20F. I took off the sweat shirt and continued running. Along the way I got a lot of strange looks from people shoveling their driveways, but I suppose that is to be expected.

I ran about 6K and while it wasn't my best run, it was good fun.

[/running] [permanent link]

Random Running Related Updates
I ran in another 10K in Central Park this past weekend. I took it a little easy but still managed to take a minute per mile off my time from the Homecoming Scotland 10K last month. It's funny how much better you can perform without food poisoning.

I have a 3 mile race in the Financial District tonight. It was supposed to be a 5K, but the course was changed due to construction. I'd like to finish in under 20 minutes, but we'll see how it goes. I'm feeling a little sluggish today.

The Brooklyn Half is coming up on the 30th. It starts in Prospect Park and ends at Coney Island. I'm just shooting for a better time than the Manhattan Half. The weather should be about 50 to 60 degrees warmer for Brooklyn so I shouldn't really have to worry about freezing sweat this time. My pace at shorter distances has improved quite a bit since January so I have that working in my favor as well.

The running team is expanding. We have a new member for the Giraffes. Hopefully we'll be able to get five men and five women for each NYRR race so we can be ranked in the club standings. I don't expect we'd do very well against teams like NYAC or TRD, they seem to be fairly large teams with a lot of good runners, but it would be nice to see the Giraffes in the rankings.

Two of The Giraffes (Liz and I) have finished our 9+1 qualification races and are guaranteed entry in the 2010 NYC Marathon. Two more will complete their 9+1 at the Brooklyn Half.

[/running] [permanent link]

Optical Illusion
I saw this today. I thought it was interesting.

[/musings] [permanent link]

WTF?
I'm used to guitarists mocking the bass and bassists. It doesn't bother me too much. But this... This irritated me. A lot.
Today at work there was a group of people talking about Rock Band and Guitar Hero 3. None of them actually know how to play intstruments but they claim to be great at these games. They seem to believe this entitles them mock bassists.

• "Oh man, bass is so easy. It's the guitar that's the hard part. Yeah, I'm on expert on the guitar."
• "Yeah, bass is so stupid."
• "So It's me, my brother, and my sister. I play guitar, he's on drums, and my sister sings."
  "what about bass?"
  "My friend just got Guitar Hero 3. I'll make him play bass."
  [Both laugh]
• After making statements indicating this person believes he actually is better than Tom Morello, "After you make Tom Morello or Slash your bitch, they play bass for you."

[/musings] [permanent link]

chdir(2)
So today at work another developer many years my senior, with many more years experience than I, came to me with a Unixy problem.
"When I have a program, how can I have it so the current working directory for all processes it starts isn't the one that it started in?"
"chdir."
"No, I want so that if this process starts something like ls, when ls stats 'dot' I want 'dot' to be the directory that process wants it to be, not the directory that process was started from."
After about 15 minutes of me suggesting chdir while he said that's not what he wanted but then describing chdir, I finally wrote something along the lines of the following

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int
main (int argc, char *argv[])
{
  system("/bin/pwd");
  system("/bin/ls");
  chdir("/tmp");
  system("/bin/pwd");
  system("/bin/ls");
  chdir("/etc");
  system("/bin/pwd");
  system("/bin/ls");
  chdir("/");
  system("/bin/pwd");
  system("/bin/ls");
  return 0;
}

I compiled that, ran it, showed him the output. He said, "Yeah, that's what I want to do."
I showed him the code.
"chdir does that?"

[/unix] [permanent link]

Alpha
Due to the power failure, there was the loss of several hours of work. Last night I installed FreeBSD 6.2-RELEASE on an old DEC AlphaStation 200 I have. I had started building a new, smaller kernel for it around 23:30 last night. It had not completed by the time of the power outage. I have restarted that build.
Any one reading this would reasonably ask, "Why are you not as confused/angry/annoyed with a compile that was not finished in 7 hours as you were about one that took 3 hours?"
The answer is simple. This AlphaStation is powered by a 100MHz DEC Alpha EV4 CPU and has 64MB of RAM. To the best of my knowledge, DEC made this machine around 1994 or 1995. I expected the build to take a long time; the machine is around a dozen years old.

[/unix] [permanent link]

How long does it take to build a linux kernel?
It has been a number of years since I built a linux kernel. Slackware 9.1 was the last GNU/Linux distro I used before switching back to BSD. Tonight I put together a machine from some old parts (1.2GHz celeron with 256KB cache, 256MB RAM, 20GB hard drive) and installed Slackware 12. I customized a kernel configuration and attempted to build it. I don't remember the 2.4 kernel taking as long to build as this 2.6 kernel. It took nearly two hours. Granted, this machine is fairly old, but 2 hours? After I complete the tasks for which I needed this setup, I'm going to install an older Slackware with the 2.4 kernel and build that. I may also install FreeBSD and NetBSD and build their kernels. I'd like to get an idea how long it takes to compile other kernels on this rig.

[/unix] [permanent link]

An Observation
There is something satisfying about driving in a DeLorean while listening to The Clash's Live: From Here to Eternity.

[/dmc] [permanent link]

What Year is This?!
So this was my Saturday night....

[/musings] [permanent link]

He's Not Wrong...
Over at Net Meister there's a nice peice entitled Things They Don't Teach You in School". A lot of what Jan has to say is spot-on observation and good advice.

It's definitely worth a read.

[/code] [permanent link]

Bill Gates is Satan's Minion
Bill Gates was Satan's minion, is Satan's minion, and always will be Satan's minion.

[/musings] [permanent link]

Awesome News
As of today I am qualified for the 2010 New York City Marathon.

[/running] [permanent link]

[/musings] [permanent link]

Blosxom 2.2.0
Apparently Blosxom development has been picked up again. There was a new release on 2024-02-03. Nice!

[/unix] [permanent link]

Trouble opening aterm in FreeBSD?
Here's a soltuion! https://forums.freebsd.org/threads/44941/

[/unix] [permanent link]

X11 Mouse Cursor Themes
Starting after installimg the binary nvidia drivers on both my laptop (Quadro K1100M) and my workstation (GeForce GT 630) Blackbox was defaulting to a mouse cursor that was suboptimal, a black, notched triangle.

The settings in the Xresources for the mouse cursor theme are honored by XDM at the graphical log in, but when Blackbox or Fluxbox start, the cursor would change to the black notched triangle. TWM honors the settings in Xresources, but TWM is just a little too minimalist, even for me.

But there's a simple fix!

Create a file in your home directory (if it doesn't already exist) .icons/default/index.theme. In this file, add the following lines:

[Icon Theme]
Inherits = polarblue

where polarblue is the name of the X11 mouse cursor theme you wish to use. FreeBSD installs many of the X11 cursor sets into /usr/local/lib/X11/icons/, your Unix flavor may be different. In theory, you can also install new themes of your choosing into ~/.icons/ and use those without the need for any elevated privileges.

Additionally, there's the option of creating a .Xdefaults file in the home directory and adding the line

Xcursor.theme: polarblue

Again, where polarblue is the name of theme you want to use.

[/unix] [permanent link]

FreeBSD Unix on Dell Precision M4800
I installed FreeBSD 10.3 on the laptop I recently acquired and almost eveything worked out of the box. The gigabit ethernet and wi-fi coards worked fine and by setting the BIOS to discrete graphics only, the nVidia Quadro was recognized.

I installed the binary driver from nVidia, because they support FreeBSD because they're awesome like that. The nvidia-xconfig(1) program was useful to streamline the process of getting X.org to use the Quadro.

There were a few things that did need some tewaking though. First there's the sound card. Because the quadro supports HDMI (in addition to VGA and DisplayPort), it includes an HDA-compliant sound card. This card is recognized before the primary HDA-compliant sound card in the machine, the one that's actually connected to the speakers.

I did some research and there were some suggestions about using sysctl(8) to control soundcard GPIO pins to connect the nVidia sound device to the speackers but what ultimately worked was using sysctl(8) to change the default primary sound device to the dedicated card. There were a few ways to make this happen but the one I found that actually worked was to place sysctl(8) command lines in /etc/rc.local.

First I found the device I wanted as the default:

mforde@gaz:~> cat /dev/sndstat 
Installed devices:
pcm0:  (play) default
pcm1:  (play)
pcm2:  (play) 
pcm3:  (play)

Device pcm2 was the one I wanted so I added the following lines to /etc/rc.local

sysctl hw.snd.default_unit=2
sysctl hw.snd.default_auto=2

Now when boot completes pcm2 is set to my default and sound "just works" and sndstat shows pcm2 as the default.

I found ACPI support has some weirdness as ACPI support often does. What I found was that Suspend works from console, but resume doesn't... HOWEVER After I start X ACPI suspend and resume work just fine. Normally I prefer to boot into a console and only start X if I really need it, but because I want suspend and resume to work "by default" I've enabled X to start at boot by allowing the xdm console in /etc/ttys.

But this had one last issue. See, when manually starting X, I added the -dpi 143 option to get graphics and text to be appropriately sized for my screen. XDM needed to know about this.

This probably wasn't the best place to do it, but I edited /usr/local/lib/X11/xdm/XServers and modified the call to X(7) to add the -dpi 143 option. Now when Xdm loads at start up, the DPI is set correctly.

The function keys for adjusting the screen brightness don't work; however, xbacklight(1) works just fine. Similarly the volume keys don't work but I can adjust the volume quite easily with aumix(1).

I've submitted my dmesg output to NYCBUG's dmesgd repository.

I suppose I've posted this for two reasons. The first is so I have a record of how I eventually got these little things working in case I have to do it again. The second is in case anyone has similar issues with their hardware; if they happen to stumble upon this, it might give them some hints.

[/unix] [permanent link]

Remapping Keys in Vim
While I love the keyboard on my relatively new Dell M4800, I'm not particularly fond of the placement of the Page Up and Page Down keys to the left and right of the Up arrow, and above the Left and Right arrow keys. I find myself accidently hitting those keys too frequently while editing code and jumping all over the file.

So I remapped them. It was quite simple, because Vim is awesome. I added the following lines to my .vimrc file:

map <PageUp> <Up>
map <PageDown> <Down>

This turns Page Up into a second Up arrow, and Page Down into a second Down arrow. For now, I'll leave it like that. I may remap them to the Left and Right arrows in the future. Or not.

[/unix] [permanent link]

How to Make VMWare suck less Tip #273
Find the .vmx file for your VM and add a line

bios.bootDelay = "15000"

That gives you 15 seconds before the virtual machine launches the boot loader, giving you plenty of time to do things like change the boot order so you start from a recovery CD.

[/unix] [permanent link]

Things I love about vim

• Tabbed interface in the 7.x line
• Macro recording
• Built-in sed
• :make
• Not needing to remember a thousand key combinations that require seventeen fingers to properly execute

[/unix] [permanent link]

Resetting Vim
On occasion while I'm coding, I'll mistype something and vim's code autoindenting will stop honoring my settings. Likely, I've done something stupid that has disabled or modifying the settings from the defaults I set in my .vimrc file.

If (when) this happens, Vim can be reset without exiting the procces by going into command mode and typing

:source $MYVIMRC

This reloads the settings of the .vimrc file without forcing you to restart the process, thus losing your place in your code.

[/unix] [permanent link]

... On man pages, a mini-rant
I really despise the linux man pages. They're useless at best and wrong at worst.

From the man page for setsockopt: "The include file <sys/socket.h> contains definitions for socket level options, described below."

1) The options are not "described below."
2) No, that file actually doesn't contain those definitions.

On the other hand... The FreeBSD man page for setsockopt does actually describe the options and under FreeBSD the <sys/socket.h> file does indeed contain the definitions.

[/unix] [permanent link]

[mini-rant]
I hate bash. I hate it. I hate how it bastardized bourne by adding half-assed implementations of features from ksh and tcsh.

[/unix] [permanent link]

Problems with loader.conf

First the background. The story of how I got into this mess:

I'm trying to get ACPI working on my laptop under FreeBSD. Specifically, I'm trying to get Resume to work properly. Suspend works, and resume seems to partially work. The fans spin up, the keyboard's backlight comes back on, but no screen. And without video, it's a little hard to figure out what's going on.

ACPI works great on my server. It's running the same FreeBSD 9.1 x86-64 build that the laptop is, but the biggest difference is that it's an intel motherboard. The laptop is an Alienware, for our purposes, I might as well just call it a Dell.

I started comparing the ASL output from both machines and noticed some things. First, the Alienware's ACPI implementation looks for the OS to be various forms of Windows or "Linux." The intel ACPI implementation also looks for these Windows variants and "Linux" but it has an additional OS string. It has an entry for "FreeBSD."

I figured the easiest next step was to use iasl co compile the intel ASL source and load that DSDT onto the laptop.

I calculated the odds it would work vs the odds I was doing something incredibly stupid... and I went ahead and did it anyway...

I compiled the asl and I set /boot/loader.conf to override the DSDT with the intel one I had just compiled and I rebooted. At first everything was good. The machine went down, I got the boot loader, and the FreeBSD kernel started to load. Seconds into the kernel load, it rebooted itself. After the second time, I powered off and tried a cold boot. Same problem just as I had feared.

Now i was in a situation where I couldn't successfully boot because of an error in loader.conf I needed to find a way to edit it.

And here's the solution:

The FreeBSD bootloader, like many others, works in stages. At a certain point, it can be interrupted at which point it provides a set of simple yet powerful commands to control various aspects of the loading process. If you still have that default menu at load, I beleive the option to chose is 6. I disable that menu so during a brief countdown I hit escape before the boot loader turns control over to the kernel.

Once in the boot loader prompt, I entered the following commands:

unload
load kernel
boot

Pretty simple right? The unload command does what it says, it unloads the kernel and any modules loader.conf had pulled into memory. The load kernel command grabs the kernel and loads it into memory... but only the kernel thus ignoring the broken DSDT in loader.conf. And of course boot tells the boot loader to continue booting the system.

Once booted, I removed the bad DSDT from loader.conf.

[/unix] [permanent link]

Excluding directories while using pax(1)
My primary disk is failing. There are large segments that are generating low level IO errors during read or write operations. Most of the files written to the bad area were under /usr/ports/ where the FreeBSD Ports collection is installed. A few files were under the web server's root.

Figuring I'd take care of things prior to the disk actually failing to the point of it being irrecoverable, I purchased a new disk early. I installed it, partitioned it, and formatted it.

To copy the data over, ignoring the areas that were causing the IO errors, I used mv to "move" the files from the web root under /usr/ports and used the following command as root:

pax -rwvpe -s':/usr/ports/.*::gp' -X / /mnt/newdisk/

The -X prevents pax from traversing into mount points that have a different device ID than the one on which it was started. This prevents an infinitely recursive loop from happening when the new disk's mount point would have been hit. It also prevents data on the non-failing disks from being copied as well.
the -s option allows for sed search and replace scripts to be run. In this example, the : is used as the delimiter and any path matching /usr/ports/* is replaced by a null string. With this replacement all directories under /usr/ports are excluded from the copy.

[/unix] [permanent link]

freebsd-update
I'm attempting to update my laptop from FreeBSD 9.1-Beta1 to 9.1-RC1. The freebsd-update(8) utilitly was reporting an error finding the public key. A quick search found this thread. As per tangram's suggestion, I used

env UNAME_r=9.0-RELEASE freebsd-update upgrade -r 9.1-RC1

and then the update began working.

[/unix] [permanent link]

Fun little alias
I use a console based RSS reader written in Ruby. It crashes often and will delete my list of feeds in the process. It also has a tendency to not fully exit, leaving a ruby process sitting in the background soaking up close to 100% CPU time. For such occasions, I've added the following alias to my .cshrc file.

alias killraggle kill -9 '`ps ax|grep raggle|grep -v grep|awk '\''{print $1;}'\''`'

[/unix] [permanent link]

FreeBSD 6.4 EoL
As of yesterday, FreeBSD 6.4, and with it the entire 6.x branch, has reached its End-of-Life. It's time to upgrade (or maybe upgrayedd, for a double dose of something-or-other).

So herein lies the problems. Months (years?) ago, I attempted to upgrade tak to FreeBSD 7.2. I plugged in a SATA disk into my workstation, installed the OS, reconfigured all the daemons, services, and functionalities tak has running, copied over a snapshot of all the data, and then edited the fstab to match the device names as they'd exist on tak.

I removed the IDE root disk and installed the new SATA disk and tak and watched the kernel fail to find the root disk. Or the other SATA disk in tak.

Based on the bug reports in the FreeBSD Gnats system, and various conversations in the mailing list, it seems Asus, who made the motherboard in tak, used a slightly non-standard SATA implementation on this particular board. Between the 6.x and 7.x line, some work had been done on the SATA drivers in FreeBSD and mad them more standards-compliant (a good thing). This, however, broke SATA on this Asus board.

Tak is about 6 years old now, and other than some over heating issues, serves its purpose well. So do upgrade to FreeBSD 8.x on an IDE disk and replace the other SATA disk with another ATA disk, or do I build a new, lower-power, higher-performance system?

If anyone actually reads this, feel free to use the new comments feature to give me feedback. I think it's working.

[/unix] [permanent link]

SATA Weirdness update
A BIOS update from Intel corrected this issue.

[/unix] [permanent link]

Gmail and mutt
I like mutt. Of all the mail clients I've used over the years, it sucks the least. It works well with my mail server.

Despite having my own domain and mail server, I still use gmail for certain things; things I don't mind being retained for 3 years after I delete them, or more specifically, things I want retained for 3 years after I delete them.

I don't like the gmail web interface. I find checking my gmail to be annoying because of this. I remembered gmail offering POP and IMAP. I figured I could use that to get my gmail. Shouldn't be too hard right?

A quick search of Mr. Yahoo and Mr. Google gave me two good starting points: Lifehacker.com and MattCutts.com.

I read the sites and the getmail man page and figured out what I needed to do. First I enabled IMAP for my gmail account. Next, I created the .getmail directory in my home directory then created a getmailrc file there. I want all gmail mail to be delivered to a specific mbox file without going through my normal mail delivery channels. The contents of the getmailrc file are quite simple:

[retriever]
type = SimpleIMAPSSLRetriever
server = imap.gmail.com
username = username@gmail.com
password = usernamespasswordgoeshere
mailboxes = ("inbox",)

[destination]
type = Mboxrd
path = /usr/home/mforde/Mail/GMAIL

The retriever section defines how getmail will retrieve the mail. In this case it uses IMAP over SSL to connect to imap.gmail.com. The mailboxes setting can be used to specify only certain gmail labels to retrieve, but I want anything in the inbox.

The destination section tells getmail what to do with the mail once it has grabbed it from gmail. This configuration dumps it into an mbox file I've named GMAIL.

I chose IMAP over POP because of the slightly-less-than-documented "feature" of gmail only allowing 99 messages at a time over POP.

So to get the initial batch of 7000+ emails, I ran

> getmail -vvv -l 

to get verbose output and to leave messages on the gmail server. When that was done I pointed mutt at the GMAIL mbox and like magic, there was my gmail, organized nicely in my terminal.

Now, I want to check to get the latest mail fairly often, and I don't want to download messages already copied over. To accomplish this, I added a crontab to run every 10 minutes and invoke

getmail -l -n -q

This tells getmail to leave copies on the server, only get new messages it hasn't already retrieved, and be quiet about it.

This has worked out well for me. If you're interested in setting up something like this, I highly recommend reading the article at matcutts.com. That article also links to several sample getmailrc files.

[/unix] [permanent link]

FreeBSD 8 Beta 3 Available
FreeBSD 8.0 Beta 3 is now available for download. The final release is expected in about a month.

[/unix] [permanent link]

BSD v. GPL
Jason Dixon gave a talk at this year's NYCBSDCon entitled "BSD v. GPL (a.k.a. not the sequel to "BSD is Dying")." It's a humorous look at the differences between the licenses and their supporters. Despite the humor, he made some good points.

You can find a copy of the presentation at The Dixon Group website.

[/unix] [permanent link]

Mailman
The other night I installed mailman on my server. I integrated it into the apache configuration and restarted that. The mailman web interface became available as expected.

I used the web interface to subscribe to the one list I had set up and I received an email asking me to confirm my subscription. I went to the included link, and all seemed to be good.

Another person joined the list successfully, then sent an email to the list. This email never arrived in her inbox. She told me about it, and I checked only to find I did not have a copy either. I sent a mail to the list and promptly received a message saying that [listname] was not a valid recipient at the domain.

That's when I realized I had forgotten to tell the mail server (postfix) about mailman. I had told apache about mailman, and mailman about postfix, but not postfix about mailman.

I used mailman to create an alias database for its single list, then updated postfix's configuration to use that as one of its alias maps. All seems to be working now.

In conclusion, I learned two things. One is always test your configuration before telling people it's ready. The other is, "I'm an idiot."

[/unix] [permanent link]

FreeBSD 7 SATA Weirdness
Over the weekend I installed the x86-64 build of FreeBSD 7 on my workstation, dib. I haven't had time yet to configure everything to my liking yet, but almost everything works.

The one really annoying issue centers around a SATA DVD burner. When this device is attached to the primary SATA controller (ICH7), the system refuses to boot from the hard drive. It reports that no system disk has been found. I've tried all of the SATA settings options in the BIOS and none work.

If I connect the SATA burner to the secondary Marvell "RAID" controller the system boots from the hard drive without issue. In Windows, this requires another driver (which for some reason installed a copy of apache along with it). Under FreeBSD 7; however, this second controller seems to be currently unsupported, leaving me with only the IDE burner available.

I may spend the $20 and get another IDE burner and just forget about the SATA issue, but I really would like to know what the problem is. If any one has any idea why the system would fail to boot from a SATA hard drive when a SATA optical drive is attached, please email me and give me some insight into this issue. Maybe the Unix category wasn't the best for this. I spent more time discussing the hardware/BIOS weirdness than the installation or configuration of FreeBSD7. In fact, FreeBSD 7 isn't a very good title for this either. I'm going to change that.

[/unix] [permanent link]

chdir(2)
So today at work another developer many years my senior, with many more years experience than I, came to me with a Unixy problem.
"When I have a program, how can I have it so the current working directory for all processes it starts isn't the one that it started in?"
"chdir."
"No, I want so that if this process starts something like ls, when ls stats 'dot' I want 'dot' to be the directory that process wants it to be, not the directory that process was started from."
After about 15 minutes of me suggesting chdir while he said that's not what he wanted but then describing chdir, I finally wrote something along the lines of the following

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int
main (int argc, char *argv[])
{
  system("/bin/pwd");
  system("/bin/ls");
  chdir("/tmp");
  system("/bin/pwd");
  system("/bin/ls");
  chdir("/etc");
  system("/bin/pwd");
  system("/bin/ls");
  chdir("/");
  system("/bin/pwd");
  system("/bin/ls");
  return 0;
}

I compiled that, ran it, showed him the output. He said, "Yeah, that's what I want to do."
I showed him the code.
"chdir does that?"

[/unix] [permanent link]

Alpha
Due to the power failure, there was the loss of several hours of work. Last night I installed FreeBSD 6.2-RELEASE on an old DEC AlphaStation 200 I have. I had started building a new, smaller kernel for it around 23:30 last night. It had not completed by the time of the power outage. I have restarted that build.
Any one reading this would reasonably ask, "Why are you not as confused/angry/annoyed with a compile that was not finished in 7 hours as you were about one that took 3 hours?"
The answer is simple. This AlphaStation is powered by a 100MHz DEC Alpha EV4 CPU and has 64MB of RAM. To the best of my knowledge, DEC made this machine around 1994 or 1995. I expected the build to take a long time; the machine is around a dozen years old.

[/unix] [permanent link]

How long does it take to build a linux kernel?
It has been a number of years since I built a linux kernel. Slackware 9.1 was the last GNU/Linux distro I used before switching back to BSD. Tonight I put together a machine from some old parts (1.2GHz celeron with 256KB cache, 256MB RAM, 20GB hard drive) and installed Slackware 12. I customized a kernel configuration and attempted to build it. I don't remember the 2.4 kernel taking as long to build as this 2.6 kernel. It took nearly two hours. Granted, this machine is fairly old, but 2 hours? After I complete the tasks for which I needed this setup, I'm going to install an older Slackware with the 2.4 kernel and build that. I may also install FreeBSD and NetBSD and build their kernels. I'd like to get an idea how long it takes to compile other kernels on this rig.

[/unix] [permanent link]

Happy Birthday

Last night I went to see The Birthday Massacre in Hackensack. The show was at the School of Rock which is a rather small, intimate venue.

The first act was September Mourning. I thought they were pretty good. I got to speak to Emily and Chris from the band later in the evening and they seemed like pretty cool people.

Dommin was the next band up. The singer's got a pretty good voice and the bassist was really good. They played a cover of Depeche Mode's "People are People" and it was pretty good.

I was a little less than impressed with I Am Ghost. They weren't bad, but I couldn't get into them.

Early in the evening, before Dommin's set I went to the merchandise table and picked up two new shirts. Now I have TBM shirts that fit! I also picked up a copy of the new live album Show and Tell. Zimmy couldn't make it this tour, but Michelle, the girl who took his place, was just as awesome as he was.

The Birthday Massacre was great. They played a good mix from their albums including songs from their three albums and the Looking Glass EP.

If you care (or even if you don't), their set list follows:

• Red Stars
• Goodnight
• Falling Down
• Play Dead
• Weekend
• Shiver
• To Die For
• Lovers End
• Remember Me
• Video Kid
• Violet
• Looking Glass
• I Think We're Alone Now
• Walking With Strangers
• Blue
• Happy Birthday

They didn't play my favorite song, "Broken," but I was not disappointed in the set at all.

After the show they came out to meet the fans. I was able to get their new live album signed by Falcore, Oen, Rainbow, and Chibi. The latter three also autographed the photos I had taken with them last year and they were pretty nice about it.

Not that anyone really cares, but these are the photos my friend took. If you view the full version, be warned that I'm in the photos too.

M. Falcore	Chibi

[/musings] [permanent link]

Happy Birthday

Last night I went to see The Birthday Massacre in Hackensack. The show was at the School of Rock which is a rather small, intimate venue.

The first act was September Mourning. I thought they were pretty good. I got to speak to Emily and Chris from the band later in the evening and they seemed like pretty cool people.

Dommin was the next band up. The singer's got a pretty good voice and the bassist was really good. They played a cover of Depeche Mode's "People are People" and it was pretty good.

I was a little less than impressed with I Am Ghost. They weren't bad, but I couldn't get into them.

Early in the evening, before Dommin's set I went to the merchandise table and picked up two new shirts. Now I have TBM shirts that fit! I also picked up a copy of the new live album Show and Tell. Zimmy couldn't make it this tour, but Michelle, the girl who took his place, was just as awesome as he was.

The Birthday Massacre was great. They played a good mix from their albums including songs from their three albums and the Looking Glass EP.

If you care (or even if you don't), their set list follows:

• Red Stars
• Goodnight
• Falling Down
• Play Dead
• Weekend
• Shiver
• To Die For
• Lovers End
• Remember Me
• Video Kid
• Violet
• Looking Glass
• I Think We're Alone Now
• Walking With Strangers
• Blue
• Happy Birthday

They didn't play my favorite song, "Broken," but I was not disappointed in the set at all.

After the show they came out to meet the fans. I was able to get their new live album signed by Falcore, Oen, Rainbow, and Chibi. The latter three also autographed the photos I had taken with them last year and they were pretty nice about it.

Not that anyone really cares, but these are the photos my friend took. If you view the full version, be warned that I'm in the photos too.

M. Falcore	Chibi

[/tbm] [permanent link]

Lincoln Tunnel Challenge
Today was the 2009 Lincoln Tunnel Challenge 5K run to benefit the Special Olympics. Last year's was my first race. It took me 35:51 to complete it last year ( an 11:32/mile pace). Today I went in with something to prove to myself. I came out of the tunnel with a new PR of 20:16 (6:31 pace).

[/running] [permanent link]

Run as One 4M
This was an awesome day!

Last week's Scotland 10K went horribly wrong due to a bit of poisoning at the hands of Macaroni Grill (40% of our team got sick!).

Today, however, was awesome!

Today's course was the same as the Run for the Parks which was my personal record... Until today! I finished in 26:55, shaving 26 seconds off my previous best.

My new best pace is 6:43/mile with an AG performance of 62.6%.

After the race we ran into Mr. G! We talked to him and he said he'd talk about the race (and mention our team) on the radio tomorrow morning! (How cool is that?!)

This evening I registered for my volunteer duties with the NYRR, which will complete my qualification for the NYC 2010 marathon. After that I registered for Philadelphia 2009 which will be my first marathon.

Today was pretty good.

[/running] [permanent link]

Run for the Parks 4M
This was an awesome day!

I ran in the New York Run for the Parks 4M this morning in Central Park. My last four mile race was the Grid Iron Classic back in February where I finished with a time of 29:12 and an AG Performance % of 57.7. (I'm at that age where my actual time is the same as my AG time).

I really wanted to try and beat that but my IT-band had been acting up earlier in the week so I was pretty nervous and sure it wouldn't happen. I woke up this morning and felt pretty good. I did some core training and light weight lifting and then left for the race with my teammates, feeling a little more optimistic.

I ended up having a really good first mile, running about a 7:09 pace. I picked it up a bit and ended up finishing in 27:21 and achieved an AG performance of 61.6%, beating my last 4M by 1:51.

My new best pace is 6:50/mile, down from 7:05, and I've reached the "local class" achievement level.

It feels so good and I have my friends to thank for this. They convinced me to run with them last year and my life has been completely transformed since then. I've thanked them multiple times for what they did, but I don't know if they'll ever know how much it really means to me.

[/running] [permanent link]

Can't you trip like I do?
I got home a little early (read: on time) from work today so I was able to start running a little earlier than I have been lately. I just kept running until the runner's high kicked in, then I kept running until it started to wear off, then I ran another two miles back home.

I ended up doing about twelve miles tonight and it felt so good. I had almost forgotten what that high felt like. Between the weather and work, my runs were averaging 3 to 5 miles and that doesn't do much for me anymore. But tonight I was able to get that feeling again.

Oh my God, it's the best.

[/running] [permanent link]

NJ Governor Endorsement
I officially endorse anyone who is not Jon Corzine.

[/politics] [permanent link]

Last night I ran...
15 miles because I felt like it, again.

[/running] [permanent link]

I just ran...
15 miles because I felt like it.

[/running] [permanent link]

Excellent music. Go check out Android Lust now.

[/musings] [permanent link]

C#, XNA, and 8 Queens
I spent some time this weekend learning some C# and getting working a bit with the XNA framework. I implemented a solution for the 8 Queens problem in C++, then ported that class to C#. After getting that working in Windows, I started moving it to the Xbox.

It works there with little issue, but, as expected, writing to system.console doesn't produce useful output. My next step is to get some sort of graphical representation of the chessboard displayed with the solution set.

[/code] [permanent link]

XNA
As of this morning, I am now a member of the XNA Creators Club.

[/code] [permanent link]

Staten Island Half Marathon
Sunday was the Staten Island Half Marathon. I've been dealing with overuse injuries as of late, my IT-band has been acting up and I strained my right hamstring.

I wasn't sure if I'd be running or not, and the temperature was predicted to be in the low- to mid-50's, so I wore my coldgear; I didn't want to end up with hypothermia again if I was standing around for 2 hours in shorts.

It turned out that one of my teammates, Liz, wasn't sure if she'd be able to finish. We decided to run together. And we did. We finished with the exact same time of 2:34:00. I kept her from stopping and she kept me from going to fast and re-injuring myself.

It took me an hour longer to finish the race than it normally would, but I think it went quite well. My hamstring actually felt better after the run. My IT-band was a little sore the next day, but it was better by Tuesday.

Running at the slower pace, I was able to actually look around and enjoy the scenery. The shores Staten Island were not as bad as I was expecting. Over all, it was a good recovery run. A 13.1 mile recovery run.

[/running] [permanent link]

Bing!
It has come to my attention that searching bing for pictures of closed doors yields pictures of my DeLorean.

[/dmc] [permanent link]

Self Documenting Code
Despite what you think about your code, it is not self documenting. When writing code add comments, describe what a function does, explain why you're using that convoluted pointer arithmetic and bit shifting. I'm sure it makes sense now, but someday you'll have to go back and look at it and figure out what the hell you were doing. Or worse, I'll have to go back and look at it and figure out what the hell you were doing.

Sometimes it is important to have some sort of separate documentation for the code; maybe some UML or ER diagrams, maybe some English text. Use what ever it takes to explain what you were doing. Do not paste snippets of your code into the text and call it documentation.That is not documentation, that is code.

[/code] [permanent link]

AFI: Starland Ballroom, October 10, 2009
Show was great last night. Here's the setlist from the show:

• Torch Song
• Leaving Song Pt. II
• Veronica Sawyer Smokes
• Ever and a Day
• Kill Caustic (With Lou Koller of Sick of It All)
• End Transmission
• Love is a Many Splendored Thing
• Beautiful Thieves
• Dancing Through Sunday
• Leaving Song
• On the Arrow
• Death of Seasons
• Medicate
• Love Like Winter
• Just Like Heaven
• Miss Murder
• Silver and Cold

I'll write more later, now it's time to get ready for the Staten Island Half Marathon.

[/musings] [permanent link]

It exists
As part of the DeLorean's restoration, I've been considering a backlit dash. I had considered sticking with the stock dash with the white light bulb in front of the gauges, but I thought a red backlit display would be better for night vision.

Then came the issue of whether or not something like that exists. Turns out it does. Speed Hut carries a line of customizable gauges for the DMC-12 as part of the EL-Glo line.

[/dmc] [permanent link]

Gmail and mutt
I like mutt. Of all the mail clients I've used over the years, it sucks the least. It works well with my mail server.

Despite having my own domain and mail server, I still use gmail for certain things; things I don't mind being retained for 3 years after I delete them, or more specifically, things I want retained for 3 years after I delete them.

I don't like the gmail web interface. I find checking my gmail to be annoying because of this. I remembered gmail offering POP and IMAP. I figured I could use that to get my gmail. Shouldn't be too hard right?

A quick search of Mr. Yahoo and Mr. Google gave me two good starting points: Lifehacker.com and MattCutts.com.

I read the sites and the getmail man page and figured out what I needed to do. First I enabled IMAP for my gmail account. Next, I created the .getmail directory in my home directory then created a getmailrc file there. I want all gmail mail to be delivered to a specific mbox file without going through my normal mail delivery channels. The contents of the getmailrc file are quite simple:

[retriever]
type = SimpleIMAPSSLRetriever
server = imap.gmail.com
username = username@gmail.com
password = usernamespasswordgoeshere
mailboxes = ("inbox",)

[destination]
type = Mboxrd
path = /usr/home/mforde/Mail/GMAIL

The retriever section defines how getmail will retrieve the mail. In this case it uses IMAP over SSL to connect to imap.gmail.com. The mailboxes setting can be used to specify only certain gmail labels to retrieve, but I want anything in the inbox.

The destination section tells getmail what to do with the mail once it has grabbed it from gmail. This configuration dumps it into an mbox file I've named GMAIL.

I chose IMAP over POP because of the slightly-less-than-documented "feature" of gmail only allowing 99 messages at a time over POP.

So to get the initial batch of 7000+ emails, I ran

> getmail -vvv -l 

to get verbose output and to leave messages on the gmail server. When that was done I pointed mutt at the GMAIL mbox and like magic, there was my gmail, organized nicely in my terminal.

Now, I want to check to get the latest mail fairly often, and I don't want to download messages already copied over. To accomplish this, I added a crontab to run every 10 minutes and invoke

getmail -l -n -q

This tells getmail to leave copies on the server, only get new messages it hasn't already retrieved, and be quiet about it.

This has worked out well for me. If you're interested in setting up something like this, I highly recommend reading the article at matcutts.com. That article also links to several sample getmailrc files.

[/unix] [permanent link]

Happy Anniversary
The Twilight Zone premiered 50 years ago tonight. Slashdot has a bit about it.

[/musings] [permanent link]

Marathon Tune-UP
This past Sunday was the Marathon Tune-Up, an 18 mile run through Central Park. My goal was to run it maintaining roughly a 7:30/mile pace. I had set a range of 135 to 140 minutes for myself. I would have been satisfied with any finish time in that five minute span.

At the 10 mile mark, I was averaging 7:27/mile. During that 11th mile, I decided to use a Gu energy gel. I was still feeling pretty good at that pace and I was hoping to time the gel right so as to not "hit the wall" at mile 14 or 15.

Instead, the gel started giving me stomach cramps. At mile 12 I was still well under an 8 minute pace and at the half-marathon mark, I was a minute off my best official half. I was clearly slowing down as the stomach pain increased.

I struggled through miles 14 and 15, alternating running and walking every quarter mile. By mile 16, I could not run. The pain was almost unbearable. I ended up walking the last two miles, in the rain, with all my blood concentrated in my core, dealing with the Gu in my stomach. By time I crossed the finish line, I was a half over my 135 minute goal and had almost no feeling in my hands or feet.

I went to the medical tent and told the volunteer that I had severe stomach cramps and I was so cold that I couldn't feel my hands. He responded, "We don't got no blankets or nuthin' so we can't do nuthin' for ya." So I walked away.

I went to the tables where volunteers were handing out gatorade and pretzels. I stood there, shaking, until another runner came up to me and asked if I was okay. Before I knew it, another runner was keeping me from falling over while the first runner was coming back with two NYRR volunteers. One of them wrapped me in a plastic bag to keep the rain off while the other went for help. I explained what happened at the medical tent.

Two more people from medial came back and put me on a gurney and took me back to the tent. I told them what had happened at the tent and explained what I was feeling. At the tent I removed my soaked shirts and was wrapped in a mylar sheet and two blankets. I pointed out the guy who told me they couldn't do anything for me.

I managed to get in touch with my fellow Giraffe who ran back to our car to get my dry clothes. After about a half hour or so, I was feeling much better and feeling had returned to my extremities. I got in my dry clothes and my teammate and I walked back to the car.

So taking a Gu ended up with me being treated for hypothermia. I had had mild stomach irritation when using Gu in training, but never this bad. I'm glad I found out now instead of next month in Philadelphia.

during my 22 mile training run at the Tourne, I used prepared bottles of GuBrew and Gu2O. These liquids never caused the irritation that the gel did, so I should be okay using them during the race.

I've purchased a bottle that gets strapped to your hand for the purpose of carrying the GuBrew with me. I filled it with water and ran with it on the treadmill last night. It seems a little awkward, but it shouldn't be too bad. I'll use it to carry the GuBrew with me during the Staten Island Half Marathon on the 11th and see how that works out.

[/running] [permanent link]

Happy Birthday

Last night, as an end to my 30th birthday weekend, I went to see The Birthday Massacre in Teaneck. The show was at the Mexicali Live which is a rather small, intimate venue with full table service for dining, and a bar with some really good microbrews on tap.

The first act was A Verbal Equinox. I thought they were pretty good, especially considering they all seemed to be still in high school. Their set was pretty tight, with mostly original songs and a My Chemical Romance cover. Frankly, I think they did the MCR song just as well, if not better, than MCR. They definitely had a good rhythm section.

The next band, who shall remain nameless, was described by some as "Armenian Industrial." I thought the music was good, but I wished the singer would just shut up. No singing, no talking to the crowd. Just. Shut. Up. Their set would have been awesome as an instrumental.

During their set they had two "gothy cheerleaders" on stage. It turned out that one of them was my friend's niece. Kinda random.

After their set, I ran into a couple of the kids from the first band and talked to them a bit. I told them I liked what I heard and they thanked me and gave me a CD-R labeled with sharpie containing their first recorded single. Something about that is just awesome.

The Birthday Massacre was great. They played a good mix including songs from every album.

If you care (or even if you don't), their set list follows:

• Pins and Needles
• Control
• Happy Birthday
• Forever
• Burn Away
• Shallow Grave
• Always
• Weekend
• Video kid
• Blue
• Looking Glass
• Lover's End
• In the Dark
• Horror Show
• Red Stars
-- Encore --
• Sleep Walking
• Midnight

They didn't play my favorite song, "Broken," but I was not disappointed in the set at all. After they finished, Rainbow was on stage for a bit talking with people from the crowd. I told him it was a great show and asked if they'd be playing "Broken" at tonight's show with Dir En Grey. He said it wouldn't be in the set, but he loves that song and they'd rehearse it for their next tour.

A rather blurry picture of The Birthday Massacre from the show.

[/musings] [permanent link]

Happy Birthday

Last night, as an end to my 30th birthday weekend, I went to see The Birthday Massacre in Teaneck. The show was at the Mexicali Live which is a rather small, intimate venue with full table service for dining, and a bar with some really good microbrews on tap.

The first act was A Verbal Equinox. I thought they were pretty good, especially considering they all seemed to be still in high school. Their set was pretty tight, with mostly original songs and a My Chemical Romance cover. Frankly, I think they did the MCR song just as well, if not better, than MCR. They definitely had a good rhythm section.

The next band, who shall remain nameless, was described by some as "Armenian Industrial." I thought the music was good, but I wished the singer would just shut up. No singing, no talking to the crowd. Just. Shut. Up. Their set would have been awesome as an instrumental.

During their set they had two "gothy cheerleaders" on stage. It turned out that one of them was my friend's niece. Kinda random.

After their set, I ran into a couple of the kids from the first band and talked to them a bit. I told them I liked what I heard and they thanked me and gave me a CD-R labeled with sharpie containing their first recorded single. Something about that is just awesome.

The Birthday Massacre was great. They played a good mix including songs from every album.

If you care (or even if you don't), their set list follows:

• Pins and Needles
• Control
• Happy Birthday
• Forever
• Burn Away
• Shallow Grave
• Always
• Weekend
• Video kid
• Blue
• Looking Glass
• Lover's End
• In the Dark
• Horror Show
• Red Stars
-- Encore --
• Sleep Walking
• Midnight

They didn't play my favorite song, "Broken," but I was not disappointed in the set at all. After they finished, Rainbow was on stage for a bit talking with people from the crowd. I told him it was a great show and asked if they'd be playing "Broken" at tonight's show with Dir En Grey. He said it wouldn't be in the set, but he loves that song and they'd rehearse it for their next tour.

A rather blurry picture of The Birthday Massacre from the show.

[/tbm] [permanent link]

If my calculations are correct...
Over the course of the last two years and four months, I've changed considerably both mentally and physically. I lost 108lbs and then put on 6 while marathon training. This 6lbs was purely lean mass (muscle, bone density) and I'm now at about 6% body fat.

Running is known to increase bone density, and the various forms of exercise I use in my training increased my muscle mass as well throughout this transformation. I've been curious to know just how much fat I lost.

If my calculations are correct, throughout this process I lost 123.96 pounds of fat and gained 21.96 pounds of bone and muscle resulting in my current net loss of 102lbs.

Why is this filed under the Running section? Because running was what enabled this transformation to happen.

[/running] [permanent link]

Damn, it feels good to be a gangsta..
After I finished my run tonight, still in my soaked running gear, I walked directly to local grocery store for chocolate syrup and had the following conversation with the woman at the check out counter.

her: Over ice cream or chocolate milk.
me: Chocolate milk.
her: Nothing hits the spot like a cold glass of chocolate milk.
me: Especially after a long run.
her: How far did you run tonight?
me: Half marathon. My third in three days.
her: God bless you. God bless you.

Then, as I walked away she said, "Nice legs."
"Thanks. I've worked hard for those."

[/running] [permanent link]

Mailman
The other night I installed mailman on my server. I integrated it into the apache configuration and restarted that. The mailman web interface became available as expected.

I used the web interface to subscribe to the one list I had set up and I received an email asking me to confirm my subscription. I went to the included link, and all seemed to be good.

Another person joined the list successfully, then sent an email to the list. This email never arrived in her inbox. She told me about it, and I checked only to find I did not have a copy either. I sent a mail to the list and promptly received a message saying that [listname] was not a valid recipient at the domain.

That's when I realized I had forgotten to tell the mail server (postfix) about mailman. I had told apache about mailman, and mailman about postfix, but not postfix about mailman.

I used mailman to create an alias database for its single list, then updated postfix's configuration to use that as one of its alias maps. All seems to be working now.

In conclusion, I learned two things. One is always test your configuration before telling people it's ready. The other is, "I'm an idiot."

[/unix] [permanent link]

Writing

"You need strong emotion, whether it's fiery or depressed, an extreme state of mind. I think in any art form it's the case." -- Daniel Ash

Maybe it's my lack of experience. Maybe it's my lack of talent. I tried to sit down and write music for the song known as Ravage in the new naming scheme, but I failed miserably. When I try to force it, like I did tonight, nothing comes out right. I have ideas, I can hear them in my head, but without that inspiration, without that emotion, nothing I produce sounds right.

I've been too happy recently and it's destroyed my creativity. I get the urge, I have the inspiration, to write when I feel negative emotions. I need anger; I need depression. It is in dealing with these emotions that I am able to write.

I have tried several times to force myself to feel this way. This usually buys me a few minutes in which I can write, but it often fails. Because the emotions are artificial, the results are mediocre at best.

I find this situation to be quite frustrating. I want to move forward with this album, but without that inspiration I am unable to do anything.

In the meantime, I'm slowly teaching myself to play guitar and, to a much lesser extent, a keyboard-style synthesizer. I've also been going through materials my music teacher friend gave me to learn some basic music theory. Hopefully once I find that needed inspiration, or find a way to work without being angry or depressed, this new knowledge will make things easier.

[/album] [permanent link]

NIN
On August 27th, I attended the Nine Inch Nails concert in East Rutherford, NJ held at the arena. I think I enjoyed it.

I ordered a pair of tickets through nin.com during the presale. Tickets went on sale at 5:00PM, I managed to get through by 5:05 and ended up with two tickets for Section 121, Row 8, opting not to purchase floor seats. I went with a friend with whom I've attended a number of concerts, including the Bauhaus/NIN show at PNC Arts Center in 2006.

As per the terms of the nin.com presale, we had to pick up the tickets at the venue. Because of this fact, and the massive amount of pointless and unnecessary construction at the Meadowlands, we decided it would be best to get there early.

My friend took the night off from work and I picked him up at his apartment after I got out of work. We grabbed a quick meal at a nearby Wendy's (which I'm still paying for...) and then headed over to the arena.

We arrived around 5:30PM, about two hours before the show. We asked one of the security staff if the box office was open because we had tickets waiting at Will Call. He informed us that the box office opened several hours prior and we could pick up our tickets.

We headed toward the box office and found a long line. We waited for a few minutes and noticed that the line had not moved at all. Figuring that a line for Will Call would be moving slightly faster than not-at-all, I went to investigate while my friend saved our place in line.

After a short walk I found another line marked by a sign reading "NIN.COM PRESALE TICKET HOLDERS." I asked the event staff member near the line if that was the line to pick up the tickets. He explained the procedure to me.

I went and got my friend from the other line and explained to him what the staff had just told me. He then waited outside while I walked into the box office, passing event staff who asked if I was picking up the presale tickets. Inside, another staff member indicated I could pick up the tickets on line 13 or 14. I picked up the tickets, went back outside and we got on line. The staff member who had explained the procedure to me came over to us, checked our tickets, and gave us wrist bands.

A little while later, just before the gates were set to open, another staff member came down the line checking people's tickets. He looked at ours, cut off our wrist bands, and told us to skip the line and enter the arena through the box office lobby. It seems people with lower section tickets were let in while people with General Admission floor tickets remained on the line.

Once inside the door, we waited on another line for about 30 seconds to have our tickets scanned for entry into the arena. On the other side of the turnstile, an escalator brought us up to the main floor. We walked around realizing we came in almost directly opposite our section. We stopped at one of the entry ways to have a look at the stage. The staff member at the entry asked to see our tickets. We told him we were on the other side but just wanted to take a quick look at the stage. He had no problem with this. I asked him if he new what time the opening act would be start and he replied, "7:30." I then asked if he knew what time Nine Inch Nails would go on. He took a piece of paper from his pocket, unfolded it, then said, "They'll be on from 8:40 to 10:55." I thanked him and we moved on. We found our section and went down to our seats.

It turns out that row 8 is actually row 3. We were at the level of the stage and about a hundred feet away. We were angled enough to have a view of almost the entire stage (the lights on the stage right we facing away from us).

After that we then decided to walk around for a while since we had quite a while until the openers started.

I stopped and purchased an overpriced souvenir t-shirt at one of the merchandise stands. I should have gotten it a size smaller than I did. I'm still not used to not being overweight. We stopped at a concession stand and payed way too much for water, then did a few more laps around the arena. Finally we went back to our seats.

At 7:30 the opening act, Does it Offend You, Yeah?, took the stage. They were pretty good. I enjoyed their music despite having heard only one song prior to that evening. It was hard to hear their vocals because the gain on the microphones seemed to be a lot lower than it should have been, especially while they were playing. They thanked the crowd for not booing. When the announced that their next song would be their last for the evening, people cheered. The guitarist quickly replied, "Thank you to all the people who cheered because they like us."

I was fairly impressed by their set and wish it had been a little bit longer, maybe another song or two.

At 8:45 Nine Inch Nails took the stage as 999,999 played. As soon as it ended, 1,000,000 started. The continued with a few more songs from The Slip. After Discipline, the band tore into March of the Pigs. The crowd exploded.

The band made extensive use of three screens, which could be raised and lowered, throughout the night. During The Warning and Vessel, the screen to the front of the stage obscured most of the stage as the instruments used for the almost-acoustic Ghosts set were set up. Justin Meldal-Johnsen played a bass violin during the Ghosts set, which included a new rendition of Piggy.

After that part of the evening's set, the front screen was used again to hide the stage as the instruments were removed during the next song, which featured an animation set to the music and live video of Trent Reznor being processed on-the-fly to distort his image. I think the only way to describe the processed video is to say it looked like white noise in the shape of a person's face.

At the end of that song the screen turned completely blue. As Pinion played, the screen's lights were turned off in a rather unique way until the screen did little to obscure the band. The screen was raised quickly as the band tore into Wish, followed quickly by the classic Terrible Lie.

The entire 31 song set, including the five song obligatory encore was about 2 hours and 15 minutes. It was an amazing show. The set highlighted the musical ability and range of the performers and featured songs from all of NIN's major releases. The visual element of the show was well thought out and very well executed, adding to the music rather than distracting from it.

I took a few pictures using the low-res camera built into my phone. There is one of the stage, the foremost screen, and Trent during Hurt.

Setlist:

• 999,999
• 1,000,000
• Letting You
• Discipline
• March of the Pigs
• Head Down
• The Frail
• Reptile
• Closer
• Gave Up
• The Warning
• Vessel
• 5 Ghosts I
• 17 Ghosts II
• 19 Ghosts III
• Ghosts Piggy
• The Greater Good
• Pinion
• Wish
• Terrible Lie
• Survivalism
• The Big Come Down
• 31 Ghosts IV
• Only
• The Hand That Feeds
• Head Like a Hole
- Encore -
• Echoplex
• God Given
• The Good Soldier
• Hurt
• In This Twilight

[/musings] [permanent link]

JTHM

There's nothing terribly wrong with feeling lost, so long as that feeling precedes some plan on your part to actually do something about it. Too often a person grows complacent with their disillusionment, perpetually wearing their "discomfort" like a favorite shirt. I can't say that I'm very pleased with where my life is just now... But I can't help but look forward to where it's going.

-- Jhonen Vasquez, "Johnny the Homicidal Maniac: Director's Cut"

[/musings] [permanent link]

The DNC Hates Unix Users Pt 2
Looking through this script, it appears that DNC is relying on Microsoft's Silverlight plugin. Currently, this browser plugin is supported for a limited selection of browsers on a limited selection of operating systems. A relatively complete list of supported platforms can be found here.

Knowing full well how limited the support for this technology, the DNC still decided this was the best solution.

I hope the RNC will use technologies that are more cross-platform than this. Currently the video available at their site is based on Flash. While Flash support is a bit shaky outside of Windows and Mac OS, it is supported in Unix.

[/politics] [permanent link]

The DNC Hates Unix Users
Just confirming the Slashdot story (http://news.slashdot.org/news/08/08/25/229210.shtml):

We're sorry, but the Democratic Convention video web site isn't compatible with your operating system and/or browser. Please try again on a computer with the following: Compatible operating systems: Windows XP SP2, Windows Vista, or a Mac with Tiger (OS 10.4) or Leopard (OS 10.5). Compatible browsers: Internet Explorer (version 6 or later), Firefox (version 2), or, if you are on a Mac, Safari (version 3.1) also works.

My User Agent string is currently "Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.8.1.3) Gecko/20070527 Firefox/2.0.0.3"

So not only does the Vice Presidential nominee want to expand the powers of the DMCA, the entire party wants to prevent Unix users from obtaining information.

[/politics] [permanent link]

FreeBSD 7 SATA Weirdness
Over the weekend I installed the x86-64 build of FreeBSD 7 on my workstation, dib. I haven't had time yet to configure everything to my liking yet, but almost everything works.

The one really annoying issue centers around a SATA DVD burner. When this device is attached to the primary SATA controller (ICH7), the system refuses to boot from the hard drive. It reports that no system disk has been found. I've tried all of the SATA settings options in the BIOS and none work.

If I connect the SATA burner to the secondary Marvell "RAID" controller the system boots from the hard drive without issue. In Windows, this requires another driver (which for some reason installed a copy of apache along with it). Under FreeBSD 7; however, this second controller seems to be currently unsupported, leaving me with only the IDE burner available.

I may spend the $20 and get another IDE burner and just forget about the SATA issue, but I really would like to know what the problem is. If any one has any idea why the system would fail to boot from a SATA hard drive when a SATA optical drive is attached, please email me and give me some insight into this issue. Maybe the Unix category wasn't the best for this. I spent more time discussing the hardware/BIOS weirdness than the installation or configuration of FreeBSD7. In fact, FreeBSD 7 isn't a very good title for this either. I'm going to change that.

[/unix] [permanent link]

A little less evil
Another posting on Slashdot reports that YouTube (owned by Google) contacted the IOC concerning the take down notice recently filed. After being contacted, the IOC backed down. YouTube (owned by Google) restored the video.

[/musings] [permanent link]

Don't be evil?
There's a story over on slashdot about the International Olympic Committee demanding YouTube (owned by Google) remove a video of a Free Tibet protest. Of course YouTube (owned by Google) removed the video immediately.

The video of the protest was filmed in New York, because the protest was in New York near the Chinese Consulate. Last time I checked, which granted was a while ago, New York was in the United States. Also the last time I checked, we had the right to free speech in this country.

Maybe I'm ignorant. Maybe I'm just dumb. To me, this sounds like the IOC and Google denying the protesters their freedom of speech.

[/musings] [permanent link]

Cuban Pete's
Last night I went to dinner with some friends. After debating for a while, we finally decided on Cuban Pete's on Bloomfield Ave. in Montclair.

We arrived and the restaurant was a little crowded, but the three of us were seated in the outdoor dining area rather quickly. The weather at the time was nice, with clear skies and a comfortable temperature in the mid- to upper-seventies; beautiful Autumn weather.

We looked over the menus and made our decisions and then waited. And waited. And waited a little more. Eventually our waiter, Miguel, came over to the table and took our order. My one friend attempted to order the breaded steak. Miguel quickly said, "You don't want that. It's not very good." My friend took his advise and ordered something else instead. After Miguel took our order he quickly came back with our drinks.

We then waited. And waited. And waited some more. After about 25 minutes, the tapas we had ordered as appetizers finally came out. We split orders of chicken empanadas, beef empanadas, fish fritatas, and goat cheese fritters. All of these were quite tasty in my opinion and only to make us hungrier. At this point we had arrived at the restaurant a little over an hour prior.

As we waited for our entrees, the sun set and the air became rather cold for August. Eventually our food arrived. We were all very hungry at this point and starting to run short on time as well.

The food was all quite good. One friend had a Cuban burger made from beef and pork served with potato sticks. He said he liked the burger a lot, but the roll left a lot to be desired. My other friend and I both ordered the marinated skirt steak. The steaks were served with rice, black beans, and fried plantains. All of the side dishes were good. I was less than thrilled with the plantains, but then again, I've never really liked plantains. My friend liked her plantains even less than I did. The steak was quite good and the best I've had in a very long time; however, it was the first steak I've had in several months.

As we were finishing our meals, it began to rain. Apparently some clouds rolled in as the sun was setting. We quickly finished the last few bites and we ran inside. We got our bill from Miguel, paid, and headed back to the car while the rain was still just a drizzle.

Overall, I enjoyed the evening. The food was good. Miguel was friendly. The service was a little slow. We were there for a good two hours, an hour and a half of that waiting for our meals. On yelp.com there's more details of other people's experiences at Cuban Pete's; a lot of them more opinionated than mine. Some people loved it, others hated it. I thought it was okay. I'd like to go there again, when I have three or four hours to sit and wait for food. I've heard good things about the paella there and I'd like to try it.

[/musings] [permanent link]

Revision Control
One could argue that this should be filed under the Unix category, but this post is more about the album than it is about the Concurrent Versions System.

Friday night I created a CVS repository on this server to manage album related files. After discussing it with rskutins, we agreed on several key points.

First, with changes being made a little more frequently than before, it would be best to have some way to track what was going on, and to be able to roll back to a previous version if the changes don't quite work out. Second, we wanted to have a way to organize several files for each song, for instance, lyrics, notes, bass tabs, drum tabs, etc. Last, and maybe the most important reason for the reorganization, we wanted to move away from the numbering scheme that was in place. Each song was numbered from 0 to 17. This was fine until we realized 11 was likely to be the first track on the album.

Now the album is stored in a CVS repository. This will keep a version history of each file, allow us to simultaneously work on parts of the album, and merge our changes.

Within this repository we now have a tree structure where each song has its own directory. The directory will hold any and all files related to that song. In an effort to move away from the numbering scheme, an arbitrary naming convention was mutually agreed upon. The songs are now known by names such as Soundwave, Ravage, Frenzy, and Rumble.

The album is starting to come together. I feel motivated to work on it and recently I've found myself inspired to write. Now if only I had time.

Omlette listened to the Accidental Mix I posted (of the song now known as Soundwave) and gave me some feedback.

It sounded ominous. I don't know how else to describe it since I'm not familiar w/ either artist. Oh wait. Were you mixing your own stuff?

Ominous seems like it could be a good thing given the current direction of the album.

If anyone else takes the time to listen to it, I'd appreciate any comments or suggestions. If you don't have it, my contact information is on this page.

[/album] [permanent link]

Another Demo Update
Two weeks! Ha! It's been closer to two months.

A few days ago I had some time so I sat down with the ProTools set up again. After considering some advice from jlight, I decided to record a second track of the bass line. I decided to use my Yamaha for the second track, as I had used my Fender for the original recording back in June. The two instruments have different characteristics in their sounds and the two playing together seems to add a "fullness" to the sound.

So all I had to do was record 24 seconds of bass and put together a mix. This should take, what, 15 minutes? It took 45 just to record. Once again ProTools repeatedly crashed. When it wasn't crashing, it would report an error and stop recording. Does anyone know if there are updates for ProTools LE 7.1 that will fix this issue? As it stands now, I can't run ProTools for more than a few seconds without disabling multi-core support on my CPU. I have multiple processors. It is a multi-threaded application. It should run better... But I'll save this for that upcoming ProTools rant I keep promising.

Anyway, after about an hour and fifteen minutes, I got two mixes complete. One of them was accidental and sounds, "interesting." The other is closer to what I had in mind. While I wait for feedback on the actual mix from certain people, everyone is free to enjoy the accidental mix found here.

If anyone actually listens to it, I'd be happy to accept any comments and criticism.

[/album] [permanent link]

CS115
A number of years ago, Stephen Bloom taught CS115 at Stevens Institute of Technology. Any one familiar with his teaching style is well aware of how "animated" he can be in class. In this particular course, one student made some recordings of the lectures.

Copies circulated around campus, but over time these recordings became harder to find. In an effort to preserve a piece of history, I present to you The Bloom MP3s.

[/musings] [permanent link]

Look How Far We've Come
Just under 3 years ago, I started training. That first 5K took about 53 minutes and change. My first race was the 2008 Lincoln Tunnel Challenge, about 6 weeks after I first stepped on the treadmill. My time in that 5K was 35:51, about 11:32 per mile.

Yesterday I ran the NYRR Gridiron 4 Mile. I finished in 25:47 (6:26 pace), a full ten minutes faster than that first 3.1 miles.

Last month, I ran the Fred Lebow Classic 5 Mile race in Central Park. I finished that race in 33:09 (6:37 pace), over two minutes faster than that first 5K race.

I hope this achievement will serve as a testament to the fact that with determination and hard work, anything is possible.

[/running] [permanent link]

Trouble opening aterm in FreeBSD?
Here's a soltuion! https://forums.freebsd.org/threads/44941/

[/unix] [permanent link]