Luchita

Ezra -ez- Nugroho’s blog

Cloudy, with a Chance of Fish. Literally !

Posted on | March 3, 2010 | No Comments

An interesting reading I got this morning was about a small town of 700 in Australia, Lajamanu, that had an interesting rain. A fishy rain!

While quite freaky, apparently fish rain is not too rare, a documentary video below accounts about 600 occurrence in a year. The interesting thing about this one is that the nearest body of water the battered town is a river 326 miles away! You can follow the complete story from this publication.

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Git resources for svn users

Posted on | March 2, 2010 | No Comments

Many Subversion (svn) users are jumping the wagon to the coolest new kid in the source code management tool block, Git.

Git does provide a lot of improvements over svn, but it can be very unintuitive at times. These two are more different than they are alike, so it’s just wouldn’t work to simply use git while thinking in svn mindsets.

Git is first and foremost, distributed SCM, while svn is a centralized one. When you clone a git repository, you’d get a complete repository, not just a working copy! Since your local copy is a full repository, you’d commit your changes locally too! Only when you need to share your changes to the world would you push to external repository.

A few documents have help me ease the transitional pain. Hope these helps you too:

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VMWare Server 2.0.2 on Ubuntu 9.10

Posted on | February 25, 2010 | No Comments

Last night I downloaded the latest VMWare Server from Vmware website, it was version 2.0.2. I needed it because I was trying to experiment with several Open Office server solution, and I need to simulate tiered environment.

First attempt to install it in my Kubuntu 9.10 host, running kernel 2.6.31-16-generic-pae didn’t work, VMWare server fails to build with several build issues:

 Using 2.6.x kernel build system.
make: Entering directory `/tmp/vmware-config0/vmmon-only'
make -C /lib/modules/2.6.31-16-generic-pae/build/include/.. SUBDIRS=$PWD SRCROOT=$PWD/. modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.31-16-generic-pae'
  CC [M]  /tmp/vmware-config0/vmmon-only/linux/driver.o
In file included from /tmp/vmware-config0/vmmon-only/linux/driver.c:31:
/tmp/vmware-config0/vmmon-only/./include/compat_wait.h:78: error: conflicting types for ‘poll_initwait’
include/linux/poll.h:70: note: previous declaration of ‘poll_initwait’ was here
In file included from /tmp/vmware-config0/vmmon-only/./include/vmware.h:38,
                 from /tmp/vmware-config0/vmmon-only/linux/driver.c:99:
/tmp/vmware-config0/vmmon-only/./include/vm_basic_types.h:108:7: warning: "__FreeBSD__" is not defined
In file included from /tmp/vmware-config0/vmmon-only/./include/vcpuset.h:103,
                 from /tmp/vmware-config0/vmmon-only/./include/modulecall.h:37,
                 from /tmp/vmware-config0/vmmon-only/./common/vmx86.h:33,
                 from /tmp/vmware-config0/vmmon-only/linux/driver.h:29,
                 from /tmp/vmware-config0/vmmon-only/linux/driver.c:101:
/tmp/vmware-config0/vmmon-only/./include/vm_atomic.h:329:7: warning: "_MSC_VER" is not defined
/tmp/vmware-config0/vmmon-only/./include/vm_atomic.h:333:7: warning: "_MSC_VER" is not defined

Apparently,  VMWare server 2.0.2 would not compile with my kernel. Upon quick Googling, I found that similar issues has been around since version 2.0.1 with kernel 2.6.30 and up.

Luckily, the ‘g33k w17h p45510n’ at Radu Cotescu has provided a patch, and even better, an install script! I tried his script, and everything is fine in my virtual world. Installing two Xubuntu 9.10 virtual machines now :)

Radu claims that he always finishes what he started. Well, I’ll tell you, there is no reason to doubt him! :)

Thank you for the script, Radu!

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Ezra at Sourceforge

Posted on | February 18, 2010 | No Comments

I was looking for my exact username in Sourceforge, so I searched for ‘ezra.’

Look what I found: an open source project named after me!

http://sourceforge.net/projects/ezra/

I know, I know… It was probably not named after this pompous and megalomaniac Ezra…

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koan = 10.5 x 4

Posted on | February 6, 2010 | No Comments

One of the rather bizarre classes I took during college was called ‘Spiritual Care and Healing‘. No, it wasn’t a religious class, but it was certainly a spiritual one.

In it, I learned things like drawing with your eyes closed, writing with your non-dominant hand, journaling for health, imagining white blood cells as members of elite death-squad, the chronicle of Andrew Weil, meditating on raisins, and this Zenic Buddistic maxim called Koan.

Sounds like a bunch of quacks, i am sure, but I actually enjoyed the class. It was very interactive, and full of activities. I sometimes partnered with this nice girl, who later became the wife of my ex-roommate. Oh, awesomeness!!

But also, from those daily journals that I wrote; from the incoherent rambles, quips, and frets, I was diagnoses with something! No, not insanity… I was diagnosed with something more significant: I need the sun! Yes, I was diagnosed that I need the sun, to thrive, and to be happy. I was diagnosed with Seasonal Affective Disorder. I was living in a basement, and I was working in a basement, and it was during a dark Autumn in Indiana, and I was unknowingly depressed! No wonder, I used to hate the rains. I was very impressed that I was diagnosed by Madam Professor only from my writings. I was impressed that she connected the dots, and I was impressed that she could read my handwriting.

See, the class was not all quacks!

This thing about Koan, though, tickles…

I was told that Koans are these hard dialog puzzles. Enigmas of some sort. They are so hard such that the answers can be perceived irrelevant; so friggin hard, sometimes there are too many answers to consider. Or ain’t no none at all.

These could be silly questions like ‘does a dog have Buddha Nature?‘, to which an apt answer can be given: ‘who cares??

But there are real hard ones, like ‘why bad things happen to good people‘, or ‘why good things happen to bad people‘, or ‘why mommy and daddy could ever decide to live together‘, or ‘why the tsunami in Haiti‘, or ‘why miscarriages happen‘, or ‘why was I born ugly‘, or ‘why the HIV.‘ Well, you get the idea..

Pick one, and meditate on it for a second. And then a minute. And then an hour. Strange, huh, somehow you get sucked in to the question, and it’s hard to pull yourself out. Each time a candidate answer lurks, and then a better one, and then a better one still, and then you’d realize that the first answer was probably better.

But sometimes you have no choice, though, especially if you are experiencing one. Your life can be a koan. In fact, your life is a koan. Many people try to answer these questions. People even make careers out of them. Even a shrink need another. But a wise man, who has gone to the galaxies said that the answer could simply be: 42.

I sometimes ponder about this koan of mine, for a while, for a long time. Typically, I’d get quite far, but then I’d think, maybe it really is just 42. 42 is just so much easier.

Now, if you have some time, would you help me with this koan: “why would a blogger blogs ?”

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Once in a New Year Blue Moon

Posted on | December 30, 2009 | No Comments

New Year Eve happens every year, but a Blue Moon New Year Eve only happens once in twenty years.

No, the moon will not turn blue. But the moon will shine brightly, for it will be a full moon; the second one in the month!

Tomorrow is such a night, guys! How special is that!!

May I remind you that Blue Moon is also quite a nice Belgian Ale?  Maybe you would enjoy your Blue Moon eve with a fresh glass of Blue Moon.

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Happy for Kubuntu 9.10

Posted on | November 17, 2009 | No Comments

It’s been about one year now from my ‘forced’ move from the Fedoras to the Kubuntus. And I didn’t give in without a fight :D .

Recently I upgraded my 2 Kubuntu 9.04 machines to 9.10, and I have to say that I am quite pleased with the outcome. I am happy to say, that this is my FIRST Kubuntu upgrades that didn’t pose any headaches for me.

My 9.04 upgrade was quite unsuccessful, I had to write a small cron job to kill wayward KDE processes. After I upgraded to 9.10, the wayward processes are no longer there, so my machine got snappier again. Furthermore, it didn’t use to automatically re-size the screen resolution when I plugged in my external monitor. And then, after I manually re-sized it, I had to restart synergy, because the screen boundaries were all wrong. All these issues are now gone.

I am pleasantly surprise that now Pidgin also notify me when I get new messages. Also, gone are the few hiccups that I had with the sound server.

One minor issue tho, GTK error spews!!

I fire up Firefox via a terminal because I run several versions for testing. To my surprise, I got a gazillion GTK error messages in my terminal, “(firefox-bin:2767): Gdk-WARNING **: XID collision, trouble ahead” at nauseoum ex vomitum. Good think that I discovered that it was a known benign issue.  It was a problem that was shoved under the rug, and now exposed. I guess I either have to put up with them, or redirect them to /dev/null.  Oh well, I shouldn’t really expect for perfection, right?

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Better Than Grep: ack

Posted on | October 9, 2009 | 3 Comments

This morning I was thinking about people that I am indebted to, possibly forever. Linus Torvalds is definitely one, not just because of the kernel, but also because he is a good role model.

In terms of tools, I am certainly indebted to Joseph H. Allen, for his own editor.

I also thought of ‘grep’ as a tool that I cannot (couldn’t ?) live without. Although, it’s a bit hard to trace it’s first creator.

But ‘grep’, like it’s mother ‘ed’, has problems. I’ve been content with it for the longest of time, and never thought that anything better was around.

A few months back, a friend of mine mentioned in IRC about a tool, ‘ack’, to be better than ‘grep’.  At that time I didn’t need to search for anything, and just shoved it up the closet.

But today, I needed to do a major pattern matching to fix some Unicode issues, and grep just gave me too many false positives from backup files and svn directories. It was horrible, so much that I needed to google “better than grep” (I had forgotten the name of the tool..).

Dooh, did I really miss something out. Ack not only removes false positives, goes recursive by default, but also color codes the result! I was so blown away, I had to blog about it.

So Andy Lester, I am indebted to you! For those who’ve never tried ack, check it out here: http://betterthangrep.com/

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Python Daemon Code

Posted on | September 22, 2009 | No Comments

No! I will not claim that I have the code for you!

But I sure know where you can find it. Here: A simple unix/linux daemon in python.

I tried it when I was trying to daemonize a my python program that reads and processes emails. Works like a charm. Thanks a lot Sander Marechal!!

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Highlight of the day, I’ve been plagiarized

Posted on | August 27, 2009 | 1 Comment

It’s often said that for recorded artists to have really made it if Weird Al Yankovic has make a parody of their works. Weird Al’s selection on a parody source is a recognition that the tunes of the original work has sunk in to the subconscious ears of most Americans. Otherwise the parody will not work, listeners would just think, ‘what a stupid song?!?!’

Personally, I would be really honored if Weird Al parodied my (non-existence) work.

Yesterday, someone identified himself has James commented on my post Swoopo is a Scam, agreeing with me, and claimed that he has more insights about penny auctions in his blog. James Brown claims to be an internet lawyer from Southern California.

To my utter surprise, I saw my own post, verbatim, posted in that blog. James Brown posted it, claiming to own the story. He went as far as posting the first comment on it.

Obviously, I don’t feel too good. James is quite likely not a lawyer that he says he is, and he is not Weird Al. And posting my article without sourcing, that not really a parody, not even syndication, just plain and simple theft.

James, I am not happy with you!

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