Virtual Box 설치하기

VirtualBox 홈페이지에서 윈도우 버젼을 다운받는다.
http://www.virtualbox.org/wiki/Downloads

 

VirtualBox_OSX_beta_255c.png
 

 

VM 생성하기
- New ( 또는 VM -> New )를 선택하여 New Virtual Machine Wizard!를 실행한다.

- VM Name 과 OS Type 을 지정한다.

- Memory에서는 그냥 wizard가 설정해 놓은대로 그냥 Next하라. 288메가가 적당할 것 같다.
 
- 그다음 부트 하드디스크가 없으면, 새로 이미지를 만든다.

-  Image Type 선택하고 Image File Name, Image Size 설정한다. 한 여유있게 Fixed 메모리 image로 잡는 것이 좋다. 보통 5~6G로 잡는 것 같다.

- Next하면 Summary 정보가 보이고 Finish를 눌러 New Virtual Hard Disk Wizard!를 종료한다.

- 처음의 VirtualBox 화면으로 돌아 와서 해당 vm을 선택하고 Setting 버튼을 선택한다.

- 비디오 메모리와 베이스 메모리 크기를 결정한다. (나는 base memory를 300M, video memory를 24M로 결정)

- 설치를 해야 하니까. CD/DVD-ROM을 클릭하여 Mount CD/DVD-ROM Driver 체크 박스를 체크하고 ISO 파일을 지정한다.
 리눅스 설치할 사람은 fedora -live를 이용하라. 아주 설치가 쉽다.

- 설치 후에 Mount CD/DVD-ROM Driver 체크 박스를 체크오프한다.

 

VM 실행
지정된 CD/DVD 혹은 ISO 파일을 읽어서 실행된다.

Hot Key

Host Key는 초기설정은 R-Ctrl
Host Key 변경은 File->Global Settings의 Input Key섹션에서 수정

OS 간 전환 : Host

전체 화면 전환 : Host + F

창 크기 변경 : Host + A

게스트 화면에 맞춰 자동조정 : Host + G

마우스 통합 중지하기 : Host + I

Ctrl+Alt+Del 보내기 : Host + Del

Ctrl+Alt+Backspace 보내기 : Host + Backspace

스냅샷 찍기 : Host + S

게스트 일시 중지 : Host + P

게스트 재부팅 : Host+ R

닫기 : Host + Q

 

기타
- 파일 공유 , 클립보드 설정이 가능하다. 자세한 것 매뉴얼 참조~

 

 

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Posted by '김용환'
,

페도라 설치

unix and linux 2007. 6. 6. 00:25

http://www.lug.or.kr/home/bbs/board.php?bo_table=using&wr_id=13

 

사용자 삽입 이미지

 

 

설치 방법과 설치 장소가 잘 나와서 링크함.

 

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Posted by '김용환'
,

! - Exclamation Point (엑스클러메이션 포인트)
" - Quotation Mark (쿼테이션 마크)
# - Crosshatch (크로스해치), Sharp(샵), Pound Sign(파운드 사인)
$ - Dollar Sign (달러사인)
% - Percent Sign (퍼센트사인)
@ - At Sign (앳 사인, 혹은 앳), Commercial At(커머셜 앳)
& - Ampersand (앰퍼샌드)
' - Apostrophe (어파스트로피)
* - Asterisk (애스터리스크)
- - Hyphen (하이픈), Dash (대시)
. - Period (피리어드), Full Stop (풀스탑)
/ - Slash (슬래시), Virgule (버귤)
\ - Back Slash (백슬래시)
\ - Won sign (원사인)
: - Colon (콜론)
; - Semicolon (세미콜론)
^ - Circumflex (서컴플렉스), Caret (캐럿)
` - Grave (그레이브)
{ - Left Brace (레프트 브레이스)
} - Right Brace (라이트 브레이스)
[ - Left Bracket (레프트 브래킷)
] - Right Bracket (라이트 브래킷)
( - Left Parenthesis (레프트 퍼렌씨시스)
) - Right Parenthesis (라이트 퍼렌씨시스)
| - Vertical Bar (버티컬바)
~ - Tilde (틸드)
= - Equal Sign (이퀄사인)
+ - Plus Sign (플러스사인)
- - Minus Sign (마이너스사인)
_ - Underscore (언더스코어), Underline (언더라인)
< - Less Than Sign (레스댄 사인), Left Angle Bracket(레프트 앵글브래킷)
> - Greater Than Sign (그레이터댄 사인), Right Angle Bracket (라이트 앵글브래킷)

 

출처

http://hawkwind.egloos.com/954100

Posted by '김용환'
,

 

먼가를 해야하는지 적어놓은 키노트이다.. 이야.. 내용을 적지 않고, 해야할 일을 적어놨네..

깔끔하게 잘만들어놨네.

볼드, 밑줄, 음각... 역쉬..

 

http://www.spymac.com/upload/2007/01/11/LJRzUHAdOF.jpg

 

Posted by '김용환'
,

맥월드에서 보여준 스티브 잡스의 프레젠테이션과 다른 발표자의 프레젠테이션을 비교한 내용입니다.

재미있는 내용이라 가져옵니다.

 

출처:

http://www.presentationzen.com/presentationzen/2007/01/steve_jobs_to_c.html

 

 

Steve Jobs at Macworld: "We come from different worlds"

Steve_2 Steve Jobs gave one of his best Macworld keynotes Tuesday in San Francisco in spite of a very minor technical glitch — a clicker problem that he recovered from well — and a seven-minute snoozefest by one of his honorable guest speakers. I've broken my comments on Steve's latest keynote into at least two post. I will not comment on the content of the presentation except to say that Steve was smart to limit his keynote to essentially one topic, the new Apple iPhone. Many presenters fail before they even start because they include too much information or cover too many topics. This is true whether the presentation is a 90-minute Macworld keynote or a 5-minute status report. You can go deep or you can go wide; it's nearly impossible to do both well. Choosing what to focus on and completely letting go of the rest (for that moment at least) is one of the hardest things to do.

A Singularly boring presentation
As Steve Jobs often does in his Macworld keynotes, he asked execs from a few key corporate partners to come up on stage and say a few encouraging words. This year there were three. First up was Google's CEO, Dr. Eric Shmidt, followed soon after by Yahoo co-founder Jerry Yang. A bit later Cingular CEO Stan Sigman took the stage. Both Schimdt and Yang were enthusiastic and energetic speakers who kept their comments upbeat, simple, and brief. When Stan Sigman came up on stage, however, the atmosphere soon changed. Stan Sigman strolled slowly across the stage, hands in his pockets, in a manner you might expect from, say, a legendary football coach from the SEC about to face the press before the big game. He spoke slowly with a friendly laid-back manner, and at first he spoke from the heart. Then the cue cards came out, the head went down, and it was all down hill after that.

Watch the Macworld keynote in Quicktime on the Apple website. (Go to the 1:34:40 mark in the video to watch Stan Sigman's speech, or catch Mr. Sigman's speech in this ten-minute clip on YouTube.)

Mw07_preso
Above: One of these presenters is not like the other. (Sometimes the nonverbal cues can tell you the whole story.)

How effective was Sigman's talk? One way to determine his effectiveness is to see what reporters covering the event live in San Francisco typed on their keyboards as they attempted to quickly summarize the key points as they occurred. Here's what the reporter for MacDailyNews pounded out on his laptop for each of the three guest speakers:


Google CEO Eric Schmidt takes stage: "If we merge the companies we can call it Applegoo, but you can actually merge without merging." Working well together...
Jerry Yang - Yahoo! - onstage: wants an Apple iPhone
Stan Sigman, CEO of Cingular, onstage... blah, blah, blah, and blah...

It's a bad sign when people summarize your speech in four "blahs." Here's how other news sites responded as the speech was occurring live:

Engadget: "Man this guy is a total snoozer...We've immediately dropped back into cue card keynote mode, stats on Cingular, stores, distribution, yada yada... Huzzah, he's off stage!"

MacUser: "...being treated to a very long and not particularly scintillating speech from Cingular's CEO."

Macobserver:  "His speech is painfully bad...."

Rex Hammock: "He introduces Stan Sigman who demonstrates how truly bad a CEO can blow a presentation by pulling out 4 x5 cards and reading the worst canned speech of all time — whoever at Cingular let this guy on the stage should be fired."

Shortly after the keynote ended, I received this note from Michael Amend, a PZ reader in Germany:

"Garr -- I'd like to point you to a remarkable event: the keynote of Apple introducing the iPhone. What makes it remarkable though is not the (unbelievable) product announced by Apple, but the incredible and noteworthy nosedive the overall performance took as soon as the CEO of Cingular, Stan Sigman, was on the stage...."

Even Seth Godin is wondering why Mr. Sigman was so unremarkable (or remarkably bad).

Just a case of "Old School" vs. "New School"?

StevenessAfter the Cingular CEO was done Jobs thanked him for his time on stage and then said that "We come from pretty different worlds..." Jobs was referring to the two very different industries that Apple and Cingular/AT&T come from. Yet Jobs could just as well have been talking about their two different communication styles as well. The approaches of Schimdt (Google) and Yang (Yahoo) were a good fit with Jobs' style. Having the Cingular CEO follow those three Silicon Valley fat cats provided quite the juxtaposition in communication styles...and it was not pretty.

Stev_stan I am tempted to call this the difference between "old school" business presentations (stiff, dull, cue-cards, etc.) and "new school" business presentations (passionate, interesting, conversational, etc.). But that would be a mistake because what seems like a "new school" approach is really not new at all. And what appears to be merely a conservative "old school" approach has never been recommended. Even Aristotle, for example, thought a presentation (speech) was effective only if it connected with the audience at a visceral level. Emotion (pathos) was one of the necessary conditions for an effective speech.

On using notes
Dale_carnegie Reading from notes like Mr. Sigman did on stage is usually a very bad idea. Abraham Linc
oln warned against using notes. "They always tend to tire and confuse the listener," he said. Another "old timer," 20th century communication guru Dale Carnegie, preached against the very same mistakes made by the Cingular CEO. Carnegie's advice from the 1930s is not new but it's as valuable today as it ever was. For example, Carnegie listed the following dangers to using notes (cue cards) in front of your audience (from page 62 of Public Speaking for Success):

Notes destroy fifty percent of the interest in your talk.

Notes prevent contact and intimacy with the audience.
Notes create and air of artificiality.
Notes make the speaker look less confident, less powerful.
Make lots of notes in the preparation of your talk, but use them only in the event of a total emergency.
If you must use notes make sure the audience does not see them. That is, "...endeavor to hide your weakness from the audience."

Monitors
Above:
At any time Steve can glance at the current slide (large monitors) and the next slide (smaller monitors). In this way the slides on screen are visuals for the audience and the same image on the monitor are cues for the presenter. If you know your material well this is actually not difficult to pull off smoothly. Demoing is a different animal, however. In the case of a demo, it is a good idea to have notes to yourself (which the audience can not see) to keep you on track so you do not leave something out. These are not notes about how to use the product (you surely know that or you would not be on stage) but rather on the what's next or "don't forget to show this," etc. Steve referred to notes at various times while demoing, but you could hardly tell unless you were watching for it (most people are looking at the screen during a demo). Spymac has high-rez pictures of the demo "cue cards" used by Steve at Macworld. (Thanks André).

Does it really matter?

Stan_sigmanYou might say it does not really matter. So he's a boring speaker, that does not mean he's a bad CEO, right? Of course not. Stan Sigman is surely a smart, talented man, and a nice guy to boot. He may indeed be a model CEO, but he certainly is not a model public speaker. Mr. Sigman does not yearn to be in the public eye nor does he fancy himself a great communicator. "I would rather show what I can do rather than talk about what I can do," he said in an older interview. Fair enough, but don't business leaders also have to be great communicators? I respect his no-nonsense approach to the job, but killer presentation skills is not a frivolous thing. It matters.

My only point in highlighting his short speech was to show what the rest of us must never ever do. Like it or not, our customers, employees, and colleagues judge us in part on our ability to stand and deliver a successful talk. Stan Sigman's performance was a wonderful textbook example of what not to do. We must find our own voice and our own style, of course, but we must never make the same mistakes made by Mr. Sigman.

Most Apple customers did not know who Stan Sigman was before Tuesday. Now they know, and the first impression was not a great one. The difference in communication styles between the two CEOs is indeed worlds apart. According to an article from Reuters, this has some just a bit worried. (Below: excerpt from Will iPhone spark tech civil war? on the CNN International page).

Sigman...read stiffly from a script, pausing awkwardly to consult notes. By contrast, the silver-tongued Jobs wore his trademark black turtleneck and faded blue jeans...Jobs is one of the best showmen in corporate America, rarely glancing at scripts and quick with off-the-cuff jokes.

Business experts say such contrasts may extend to the broader corporate cultures of Apple and AT&T, straining the tight collaboration needed to launch such a significant product.

"When you try to put together two companies with very different operating styles, you open up a Pandora's box for executives to miscommunicate or disagree," said Charles O'Reilly III, Stanford University professor of management.

I hope the Apple and Cingular/AT&T deal is a match made in heaven and that the iPhone is a smash hit (I think it will be). But Stan Sigman did not do anything on stage at Macworld that made me feel more confident about the deal, in fact, if anything I feel less confident. And who says presentation does not matter?

Next: "Jobs, Gates, and Burns." Until then, see Bert Decker's blog for more on the Steve Jobs keynote. Also checkout this post called "Who advised Stan?" on DC-Connect.

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» Pr䳥ntationsstile from c0t0d0s0.org
Bei Presentation Zen findet sich ein sehr interessanter Beitrag zur Keynote von Apple. Nicht auf die Technik bezogen,sondern auf den Vortragsstil der einzelnen Personen: Steve Jobs at Macworld: "We come from different worlds". Leider sieht man in der IT-B [Read More]

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Comments

Great Garr! Some additional great insights that nobody else has. If only corporate communicators could "get it."
Thanks, Bert

Good summary Garr, I watched the keynote and as soon as I saw Stan pull out those cards a big "uh-oh" went off in my head and I was sure that I'd read about it here a few days later. I even made my wife watch the bit when Jobs clicker stopped working :)

Are CEOs unapproachable and people who work for them are too afraid to tell them how bad they are at presenting? The CEO of my workplace gives a talk once a month to about 2000 people, and it's a regular snooze fest, filled with boring stats (complete with unreadable small-font spreadsheets) and bad jokes that fail to get even a polite chuckle.

Spot on Garr! I'd love to hear Stan's response on this, but the question that keeps going through my head is "What was he thinking?"

I doubt that any presentation Sigman has ever made was going to generate the sort of column inches the iPhone launch was going to. Staggering!

(BTW - love your contrasting photos of the presenters. Game, set and match against Stan.)

Excellent post, Garr, particularly in the advice you give regarding notes -- and the whole old-school/new school question.

What Stan could have done, instead of blathering on about his company, is to have said, "Here's why this matters to YOU." And he wouldn't have needed cards for that discussion.

To David's point above about CEOs: sadly a lot of them think they ARE great presenters. I've worked with many like that, and it's a challenge to get the proverbial light bulb to go on.

Thanks for the great post, Garr!

A very insightful post Garr, looking forward to the next one.

And wow, Steve's cue-cards.. they're simply, just amazing. I mean they even color-coded the different chapters (the yellow, green and blue page-turners).

Also, I found it rather amusing that the CEO of a (tele)communications company is the one worst at communicating.

An excellent post. Besides pointing how bad of a segment was Stan's presentation, I like what you said in the beginning of the post: "Many presenters fail before they even start because they include too much information or cover too many topics."
When it comes to science presenters, this is true in 9 out of 10 presentations that I see...

I think it's worth pointing out how Steve handled the technical glitch. Rather than having a lengthy awkward silence, he was honest about there being a problem, tried the backup controller, and then filled the time by telling a story. The conversation stayed between him and the audience rather than becoming between him and the technical wranglers. That's some advanced presentation jujitsu right there.

>The conversation stayed between him and the audience rather than becoming between him and the technical wranglers. That's some advanced presentation jujitsu right there.

Well put, Bill. Yes, Steve handled that perfectly...the show must go on :-) -g

Of course presentation matters!

I even can say that if stock markets will be even more sensitive than now - good presentation will follow by the stock price grow and vice versa.

What is the responsibility of Apple or Steve Jobs in this case since It's their big presentation.

* Didn't they have any clue about how that guy would perform on stage?

* Are they forced to have someone like this to represent cingular?

* Could they have said upfront, this is going to be a cool and kinda loose presentation in the style we do it. Are you able to send someone that fits this description to represent cingular?

Arno

I agree Amo..... Apple DID have a responsibility to either eliminate or dimminish Sigman's role. If AT&T is comfortable with Sigman as front man at a major product roll out, then so be it. But Apple could have figured out a creative way to make Sigman's presence more palatable.

What is stunning about this, is less Apple's failure to censor this guy, but AT&T's failure to read their audience.

At the end of the day, it is ONLY about the audience.

Cheers,
mew

My question is... what was Steve thinking to allow Stan to speak?

I agreee that Steve is good. Very good. Great, though? Only in relation to the rest of the pack. My basis for this? When was he most animated and engaging...when did his whole body get into the story telling...when did his voice modulate the most? When the clicker didn't work and he told a story about him and Woz. I'm sure it was a story he's told many times. Would it be easy to have such ease and engagement for a keynote about the iPod? No. But not impossible, either, and that would be my definition of truly great.

Are "killer presentation skills" required of successful business executives? How about an MBA? If you read Stan Sigman's biography, you'll find that the answer to both questions is a resounding "no".

There are times when such skills are desperately needed, such as in the case of instilling investors with confidence in a strategic alliance or when announcing a new product to an audience. But to claim that presentation skills are the be-all-end-all of individual success in business is delusional, at best.

That said, I'm not claiming that one should aspire to be a poor communicator. All I'm saying is that being a great communicator isn't the only, right way to succeed. There is no single, narrow path. There are many avenues.

Most of the time Steve Jobs is a great speaker. This time I was a little disappointed. What do you think about his repetions? In my opinion they were a bit too much.
Many times Steve read the bullet points. Also a little boring and not considered "perfect" presentation style. What do you think.

Obviously, Sigman was the worst of the bunch -- but aside from his stiffness and reliance on cards, he was bad because he didn't talk about anything tangible. He used it as an ad opportunity to talk about the AT&T deal, which didn't have much relevance to the topic -- iPhone -- at hand.

He missed an opp to connect with that audience...and the world...by describing the future iPhone customer experience -- say, how Cingular will provide a shopping and billing experience as easy and seamless as the iPhone itself. He could have complemented the Apple brand; instead, he competed with it. All he had to do was say "We saw Steve's vision, we understood it, and you're going to love it." Period.

I was more surprised at how dull the Google and Yahoo guys were, particularly Yang. His joke wasn't funny, and he threw around industry jargon that Jobs tends to avoid. I thought they were worse than Sigman, relatively, given the companies they represent.

On a somewhat unrelated note:

Steve stayed with his new 3D-wood-and-marble-textured charts...

Garr - fabulous, thought-provoking post. I've tried to trackback with no joy! I have a different view about Jobs (see http://common-ground.typepad.com/common_ground/2007/01/the_antidote_to.html) but agree whole-heartedly about Sigman!

The contrast between Jobs and Sigman is very big, but may be just to make a bigger impact Apple has decided to invite Sigman to talk. Just kidding, actually when announcing a product like iPhone, Apple has virtually no other options but to invite all major CEOs of the cooperating companies and denying one CEO out of 3, his "right" to talk on the stage, would be very wrong and contra productive. Also even if Sigman would understand that he is a bad speaker, in such situation, he could not refuse such proposal, as it would be more then strange, 2 major CEO's talking (Google and Yahoo), but Cingular's CEO, the main partner would be absent. It was meant to be this way...

Posted by '김용환'
,

내용이 좋아서, 발췌 한다. 열정이 느껴지는 사람에게서는 배울 것이 많다.

 

출처 :

http://news-service.stanford.edu/news/2005/june15/jobs-061505

 

'You've got to find what you love,' Jobs says

 

I am honored to be with you today at your commencement from one of the finest universities in the world. I never graduated from college. Truth be told, this is the closest I've ever gotten to a college graduation. Today I want to tell you three stories from my life. That's it. No big deal. Just three stories.

The first story is about connecting the dots.

I dropped out of Reed College after the first 6 months, but then stayed around as a drop-in for another 18 months or so before I really quit. So why did I drop out?

It started before I was born. My biological mother was a young, unwed college graduate student, and she decided to put me up for adoption. She felt very strongly that I should be adopted by college graduates, so everything was all set for me to be adopted at birth by a lawyer and his wife. Except that when I popped out they decided at the last minute that they really wanted a girl. So my parents, who were on a waiting list, got a call in the middle of the night asking: "We have an unexpected baby boy; do you want him?" They said: "Of course." My biological mother later found out that my mother had never graduated from college and that my father had never graduated from high school. She refused to sign the final adoption papers. She only relented a few months later when my parents promised that I would someday go to college.

And 17 years later I did go to college. But I naively chose a college that was almost as expensive as Stanford, and all of my working-class parents' savings were being spent on my college tuition. After six months, I couldn't see the value in it. I had no idea what I wanted to do with my life and no idea how college was going to help me figure it out. And here I was spending all of the money my parents had saved their entire life. So I decided to drop out and trust that it would all work out OK. It was pretty scary at the time, but looking back it was one of the best decisions I ever made. The minute I dropped out I could stop taking the required classes that didn't interest me, and begin dropping in on the ones that looked interesting.

It wasn't all romantic. I didn't have a dorm room, so I slept on the floor in friends' rooms, I returned coke bottles for the 5¢ deposits to buy food with, and I would walk the 7 miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on. Let me give you one example:

Reed College at that time offered perhaps the best calligraphy instruction in the country. Throughout the campus every poster, every label on every drawer, was beautifully hand calligraphed. Because I had dropped out and didn't have to take the normal classes, I decided to take a calligraphy class to learn how to do this. I learned about serif and san serif typefaces, about varying the amount of space between different letter combinations, about what makes great typography great. It was beautiful, historical, artistically subtle in a way that science can't capture, and I found it fascinating.

None of this had even a hope of any practical application in my life. But ten years later, when we were designing the first Macintosh computer, it all came back to me. And we designed it all into the Mac. It was the first computer with beautiful typography. If I had never dropped in on that single course in college, the Mac would have never had multiple typefaces or proportionally spaced fonts. And since Windows just copied the Mac, its likely that no personal computer would have them. If I had never dropped out, I would have never dropped in on this calligraphy class, and personal computers might not have the wonderful typography that they do. Of course it was impossible to connect the dots looking forward when I was in college. But it was very, very clear looking backwards ten years later.

Again, you can't connect the dots looking forward; you can only connect them looking backwards. So you have to trust that the dots will somehow connect in your future. You have to trust in something — your gut, destiny, life, karma, whatever. This approach has never let me down, and it has made all the difference in my life.

My second story is about love and loss.

I was lucky — I found what I loved to do early in life. Woz and I started Apple in my parents garage when I was 20. We worked hard, and in 10 years Apple had grown from just the two of us in a garage into a $2 billion company with over 4000 employees. We had just released our finest creation — the Macintosh — a year earlier, and I had just turned 30. And then I got fired. How can you get fired from a company you started? Well, as Apple grew we hired someone who I thought was very talented to run the company with me, and for the first year or so things went well. But then our visions of the future began to diverge and eventually we had a falling out. When we did, our Board of Directors sided with him. So at 30 I was out. And very publicly out. What had been the focus of my entire adult life was gone, and it was devastating.

I really didn't know what to do for a few months. I felt that I had let the previous generation of entrepreneurs down - that I had dropped the baton as it was being passed to me. I met with David Packard and Bob Noyce and tried to apologize for screwing up so badly. I was a very public failure, and I even thought about running away from the valley. But something slowly began to dawn on me — I still loved what I did. The turn of events at Apple had not changed that one bit. I had been rejected, but I was still in love. And so I decided to start over.

I didn't see it then, but it turned out that getting fired from Apple was the best thing that could have ever happened to me. The heaviness of being successful was replaced by the lightness of being a beginner again, less sure about everything. It freed me to enter one of the most creative periods of my life.

During the next five years, I started a company named NeXT, another company named Pixar, and fell in love with an amazing woman who would become my wife. Pixar went on to create the worlds first computer animated feature film, Toy Story, and is now the most successful animation studio in the world. In a remarkable turn of events, Apple bought NeXT, I returned to Apple, and the technology we developed at NeXT is at the heart of Apple's current renaissance. And Laurene and I have a wonderful family together.

I'm pretty sure none of this would have happened if I hadn't been fired from Apple. It was awful tasting medicine, but I guess the patient needed it. Sometimes life hits you in the head with a brick. Don't lose faith. I'm convinced that the only thing that kept me going was that I loved what I did. You've got to find what you love. And that is as true for your work as it is for your lovers. Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don't settle.

My third story is about death.

When I was 17, I read a quote that went something like: "If you live each day as if it was your last, someday you'll most certainly be right." It made an impression on me, and since then, for the past 33 years, I have looked in the mirror every morning and asked myself: "If today were the last day of my life, would I want to do what I am about to do today?" And whenever the answer has been "No" for too many days in a row, I know I need to change something.

Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything — all external expectations, all pride, all fear of embarrassment or failure - these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.

About a year ago I was diagnosed with cancer. I had a scan at 7:30 in the morning, and it clearly showed a tumor on my pancreas. I didn't even know what a pancreas was. The doctors told me this was almost certainly a type of cancer that is incurable, and that I should expect to live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which is doctor's code for prepare to die. It means to try to tell your kids everything you thought you'd have the next 10 years to tell them in just a few months. It means to make sure everything is buttoned up so that it will be as easy as possible for your family. It means to say your goodbyes.

I lived with that diagnosis all day. Later that evening I had a biopsy, where they stuck an endoscope down my throat, through my stomach and into my intestines, put a needle into my pancreas and got a few cells from the tumor. I was sedated, but my wife, who was there, told me that when they viewed the cells under a microscope the doctors started crying because it turned out to be a very rare form of pancreatic cancer that is curable with surgery. I had the surgery and I'm fine now.

This was the closest I've been to facing death, and I hope its the closest I get for a few more decades. Having lived through it, I can now say this to you with a bit more certainty than when death was a useful but purely intellectual concept:

No one wants to die. Even people who want to go to heaven don't want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It is Life's change agent. It clears out the old to make way for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it is quite true.

Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma — which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.

When I was young, there was an amazing publication called The Whole Earth Catalog, which was one of the bibles of my generation. It was created by a fellow named Stewart Brand not far from here in Menlo Park, and he brought it to life with his poetic touch. This was in the late 1960's, before personal computers and desktop publishing, so it was all made with typewriters, scissors, and polaroid cameras. It was sort of like Google in paperback form, 35 years before Google came along: it was idealistic, and overflowing with neat tools and great notions.

Stewart and his team put out several issues of The Whole Earth Catalog, and then when it had run its course, they put out a final issue. It was the mid-1970s, and I was your age. On the back cover of their final issue was a photograph of an early morning country road, the kind you might find yourself hitchhiking on if you were so adventurous. Beneath it were the words: "Stay Hungry. Stay Foolish." It was their farewell message as they signed off. Stay Hungry. Stay Foolish. And I have always wished that for myself. And now, as you graduate to begin anew, I wish that for you.

Stay Hungry. Stay Foolish.

Thank you all very much.

Posted by '김용환'
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스티브 잡스의 프레젠테이션 책을 읽고, 책의 리소스 및 레퍼런스를 일부 발췌하였다.

 

http://www.apple.com/quicktime/qtv/showtime06/

애플 스페셜 이벤트 내용

 

http://www.apple.com/quicktime/guide/appleevents/

애플 이벤트 홈페이지에서 받아볼 수 있는 스티브 잡스의 프레젠테이션 및 애플 이벤트 동영상

 

http://pro.corbis.com/default.aspx

멋진 사진 정보를 받아 정리가 가능하다.

 

MS soft - Beyound bullet points

http://www.amazon.com/Beyond-Bullet-Points-PowerPoint-Presentations/dp/0735620520

Beyond Bullet Points: Using Microsoft PowerPoint to Create Presentations That Inform, Motivate, and Inspire (Bpg-Other) (Paperback)

 

Death by Powerpoint를 막는 방법

http://www.marshall.edu/it/cit/Presentations/2002/WVNET/Preventing_Death_by_PowerPoint.pdf

 

프레젠테이션 준비 방법

- 청중을 분석한다.

- 프레젠테이션의 목적을 설정한다.

- 프레젠테이션에 필요한 자료를 수집한다.

 

스티브 잡스의 프레젠테이션이 남긴 것

- 청중에게 맞는 메세지

- 넘치는 열정과 에너지

- 프레젠터를 따라오는 슬라이드

- 청중을 위한 쇼

- 최소한의 쇼

- 최소한의 텍스트

- 빈 화면을 활용

- 커다란 폰트

- 글머리  기호의 자제

- 시각적 효과를 노리는 이미지 사용

- 차트나 그래프는 최대한 단순하게

- 3Step 스피치

- 제 3자의 보증을 활용

- 드라마틱한 스토리

- 프로그램 데모는 스스로

- 뜻밖의 게스트

- 청중의 시각에서

-지루하지 않은 비디오

- 대화하듯 자연스럽게

- 섹션구성은 가급적 짧게

- 하이라이트는 마지막에

- 모든 공은 직원들에게

 

Posted by '김용환'
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정말 난 프레젼테이션을 잘하고 싶다. 그런데, 막상 기회가 닿으면, 많이 실수를 하기도 하고, 방향이 어긋나기도 하고. PPT가 제대로 설득이 되지 않는 것 같아서, 많이 답답했다.

게다가 내 안에서는 전 직장의 팀장이 우울하게 얘기했던 '난 문서쟁이가 싫어' 가 귀에 맴돈다. 그만큼 프레젠테이션은 개발자 혹은 관리자에게 어려움을 주는 큰 장애가 되고 있다는 사실이다. 그러나 난 무서워 하지 않고, 대중앞에서 느끼는 울렁증을 넘어서고 싶다.. 그리고 멋지게 프레젠테이션이 드라마가 되어 듣는 이에게 감동을 주고 싶다..

 

5년 뒤 나의 모습을 상상한다. 수만명의 사람앞에서 방향성을 제시할 수 있으며, 명확하고 심플하게 대중앞에서 발표할 수 있도록.. 노력을 해 볼 것이다.

 

난 정말 멋진 프레젼테이션너가 되고 싶다... 그래서, 도서관에서 스티브 잡스의 프레젠테이션이라는 책을 빌려보게 되었다. 그런데, 너무 나에게 기대했던 내용이 들어 있지 않은가? 우히히~~

 

간단하게 애플사의 CEO 스티브 잡스의 프레젠테이션이 매혹적인 이유를 옮겨 적으면 다음과 같다.

- 프레젠테이션이 아닌 하나의 완벽한 드라마

- 몸짓 하나 하나까지 연출된 치밀한 구성력

- 핵심만 보여주는 강력한 One Point 슬라이드

- 청중을 위한 쇼, 예상치 못한 이벤트

- 슬라이드와 하나가 된 엔터네이너 잡스의 진행력

- 이해도를 높이는 꼬리의 꼬리를 무는 화법

 

그 책에서 잠깐 언급된 Seth Godin의 Really Bad Powerpoint 의 내용에는 중요한 내용이 담겨져 있다.

(출처 : http://www.sethgodin.com/freeprize/reallybad-1.pdf)

 

 

 

1. No more than six words on a slide. EVER.
2. No cheesy images. Use professional images from corbis.com instead.
They cost $3 each, or a little more if they’re for ‘professional use’.
3. No dissolves, spins or other transitions. None.
4. Sound effects can be used a few times per presentation, but never (ever)
use the sound effects that are built in to the program. Instead, rip sounds
and music from CDs and leverage the Proustian effect this can have.
5. Don’t hand out print-outs of your slides. They’re emotional, and they
won’t work without you there. If someone wants your slides to show
“the boss,” tell them that the slides go if you go.

 

1. 한 슬라이드에 6자 이상을 쓰지 마라

2. 저질 이미지는 쓰지마라 돈주고 특정 싸이트에서 사라

3. 오버랩되거나 돌리거나 다른 방향으로 주제 이외 것으로 바뀌는 것은 하지 말아라

4. 사운드 효과는 좋을 수도 있다. 프로그램에 내장된 사운드 보다는 CD의 고음질 사운드를 이용하라

5. 만들어 놓은 슬라이드를 프린트해서 들고 있지 마라.

 

 

책에서는 Death by powerpoint의 문제점을 다음과 같이 지적하고 있다.

우선  책에서 언급된 내용을 적어본다.

1. 불필요하게 긴 프레젠테이션 시간

2. 단조로운 톤으로 슬라이드를 읽어 내려가는 프레젠터

3. 그래릭 요소없이 평범한 텍스트로만 가득 찬 슬라이드

4. 모든 텍스트마다 애니메이션과 소리가 담긴 슬라이드

5. 너무 작고 읽기도 어려운 내용으로 꾸며진 슬아이드

 

책에서 언급된 Death by powerpoint를 구글링을 통해서 찾아보았다. 다양한 얘기들이 나온다.

이 중, "Avoiding 'Death by PowerPoint'" 아티클(http://www.corbinball.com/articles/art-powerpoint.htm)은 다음과 같이 말하고 있다.

1. 슬라이드마다 단어수를 줄여라

2. bold체, 간단하고 큰 폰트를 사용하라

3. Transition을 현명하게 사용하라. (접속사가 아니라  flow chart, graph를 통해서 듣은이들이 어느 방향으로 가야 하는지 방향성을 결정해 주는 것을 의미하는 것 같다.)

4. 템플릿은 사용하지 말아라

5. 읽기 쉽운 폰트, 배경색과 다른 색깔을 가진 폰트를 가진 템플릿을 선택하라

6. 발표할 때 방향성을 듣는이들이 알고 있어야 한다.

7. 무선으로 프레젠테이션을 선택하라

8. 그림과 그래프를 활용하라

 

 

조금씩 조금씩 눈에 들어온다. 계속 꾸준한 발표와 프레젠테이션을 통해서 실력을 키워야 겠다.

Posted by '김용환'
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Saturday, January 20, 2007

MSSQL Server: How to get a Stored Procedure's text



If you're still struggling with databases and queries, and at one point you need to retrieve the text of some or all stored procedures automatically, you might wanna read this. It works for Microsoft SQL Server 2000 for sure, didn't test it on anything else.

These days I had to do a major update to a database, and it involved changing the way a common value was computed. For reports, the respective value was processed in stored procedures. There were a bunch of reports, so I needed a way of searching through the text of the stored procedures automatically for the pattern of the snippet that needed to change.

This is how you get the pieces of text that make a stored procedure:

select c.text, c.encrypted, c.number, xtype=convert(nchar(2), o.xtype), 
datalength(c.text), convert(varbinary(8000), c.text), 0
from dbo.syscomments c, dbo.sysobjects o
where o.id = c.id and c.id = object_id(N'')
order by c.number, c.colid option(robust plan)

Of course, you can use a cursor and concatenate the the results to get the full text of the stored procedure. The most important information for me was that the text is kept in the syscomments system table.

This is not so interesting, unless you're facing a very similar problem, but a far better tip is how I got this query (no, I'm not that good at SQL).

I used the SQL Profiler that comes with the SQL Server Client Tools. While profiling, I opened the stored procedure in the Enterprise Manager. This is the query it uses for fetching the stored procedure text, with some further programmatic processing to get the neat display.

So, the main point is that if you want to do something a program is doing with the Sql Server but you cannot see how it's doing it otherwise, the profiler is a wonderful tool.

Of course, it serves it's actual purpose very well too. I used it to find the bottlenecks in an application that was very much database driven. Then I wrote a script that ran the critical pieces in a loop, and I used Optimization Wizard on the resulted trace to get some automatic indexes. The performance improvement was over 300%, enough in my case.

This is probably one of my last posts on SQL. It's such a "been there, done that" that I could get a lot better on, but don't really feel like it.

Posted by '김용환'
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>실험실에서 쓰고 기숙사에서 쓰고 그러는데요..

>실험실에서 프린터가 안잡힙니다 ㅡㅜ

>프린터 추가 -> 네트워크 프린터 검색  하고 나면...

>분명 우리 랩의 워크 그룹이 보입니다.

>그런데.. 더블클릭하면.. 잠깐동안 모래시계 모양이 뜨다가..

>하위 폴더는 나타나질 않네요 -.-

>다른 사람들은 안잡히다가도 다 잡던데;;

>괜히 서럽네요 ㅠㅠ

>확실한 방법 아시는 분 계시나요???

 

만약 랜케이블과 다이렉트로 연결된 네트웍 프린터 라면 이렇게 한번 해보세요.

 

그 전에 네트워크 프로토콜에 "NWLink IPX/SPX/NetBIOS 호환 트랜스포트 프로토콜" 이 설치되어 있는지

확인해 보시고 없다면 설치해 주세요.

 

그리고 프리터 추가 - 프린터 추가 마법사 시작(다음) - 이 컴퓨터에 연결된 로컬 프린터(검색을 하고 다른 프린터가 연결되어

있지 않으면) -  새 프린터 검색(다음) - 다음 포트 사용(특별한 문제가 없다면  해당 IP의 이름으로 'standard TCP/IP port' 가 보일겁니다) - '해당IP standard TCP/IP port'(다음) - 해당 프린터 제조업체와 모델명을 선택하고 설치를 하시면 됩니다. 물론

프린터 드라이버가 있으셔야 합니다.

 

이렇게 한번 해보세요..그래도 안된다면..음...^^;;

Posted by '김용환'
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