Minggu, 04 Agustus 2013

Why Linux is more stable and secure than other systems?

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Q. I am in argument with a guy... Any specialists here? Could you please explain? Thank you.


Answer
The same thing is true of all Unix and Unix-like operating systems. Here's my typical Mac rant, which also applies to Linux: The first and foremost difference isn't noticeable to the average user, except that this difference results in better stability, security, and performance. Mac OS X *is* BSD Unix. They call it Darwin BSD. In fact, if you've ever used Linux, and you're a command line type of guy, then you'll find that the commands on OS X are identical to those on Linux (or FreeBSD or OpenBSD or NetBSD or HP-UX or AIX... you get the idea).

So then all Apple does is take this Darwin BSD and slap their Graphical User Interface (GUI) on top of it. Now, among the differences between Unix and Windows, one of the most important is that Unix has no registry. The bottom line is that's one reason why Unix far less likely to crash than Windows. The registry is the single worst mistake that Microsoft made when designing Windows.

Here are some factual problems with the registry:

1) Has a finite size limitation unless you manually change it.
2) Gets fragmented, slowing down your computer.
3) Is cryptic, poorly documented, and difficult to edit.
4) When you uninstall software, it still leaves a bunch of junk in the Registry. This also can happen with those text files in Unix/Mac; however, with lots of text files, extra leftover settings aren't a big deal, but in the Registry--because it's a single database, this causes it to keep growing over time, which can severely affect performance.
5) If a text file with settings gets messed up, corrupted, or deleted, then you've only lost the settings for one application. If your Registry gets messed up, then you may not even be able to start Windows.

Macs don't need to be defragmented. To oversimplify, the reason for that is that they don't let files get fragmented in the first place.

The reason that creating Hackintoshes are difficult is because Apple ONLY makes drivers for Apple computers. If you're trying to make a Hackintosh on a computer with hardware that isn't compatible to Apple's drivers, then you're going to have a bad time. This is a double-edged sword:

The bad news: You pretty much have to use Apple hardware to run Mac OS X, and that hardware is expensive.

The good news: Mac users never ever EVER have to worry about drivers. Never. In fact, if Ubuntu was to control what computers it could be installed on, like Apple does, then it would pretty much be the same thing as a Mac, but with a different GUI. Obviously, you can't run Mac programs on Ubuntu, but my point is that they'd have equal reputations for stability and ease of use.

Now the virus issue. CAN a Mac get a virus? In theory, yes. DO Macs get viruses? No. All the pro-PC guys will tell you that Macs can get viruses. They'll scream about it until they're blue in the face. OK, then where are all the questions on Yahoo Answers from Mac owners who need help dealing with virus infections? Where are they? Hello pro-PC guys... I'm talking to you.

The pro-PC guys will go on and on about how Macs are overpriced, and can get viruses. That's like saying, houses in the suburbs are overpriced, and they can get robbed, so I'm just as safe buying a cheaper house in the ghetto. Personally, I feel safer in the suburbs.

I see it like this: A Ford and a BMW will both get you where you're going. Sure, the BMW costs more, but it's nicer, it has cool features like a rear-view camera for backing up, it comes standard with a GPS Navigation system, retains its resale value better, and it is far less likely to break down. I'll close by saying this: We've all heard stories about people switching from Windows to Mac. I know several dozen such people personally. What I've never heard of is a Mac user switching to Windows.

can the heat radar helicopters detect one outdoor marijuana plant?




Kole


maybe one or two, im thinking of growing outdoors around some other plants, do you think the heat radar hellicopters can detect it, i heard it can detect indoor, and large amounts outdoors.


Answer
It has been said that each plant has a specific heat signature. It has been said that it is possible that marijuana could be identified with a helicopter that has the proper equipment and the operator that has the experience and knowledge and probably a computer program that could be set to identify marijuana - could detect marijuana.. Does such a person exist and would they use this tactic - probably not.. The way a very small grow is found - is by the grower telling people and growing in a place that other people have access to or can be seen from a person that is outside of their yard.. . E.G.= a utility worker up on a telephone pole that can see down into your yard.. Not having a locked, fenced yard - invites many more people in your yard than most people would ever imagine. A lot of city Assessors walk around every house once a year to add value - to increase taxes. They are checking for improvements = decks = hot tubs = patios ETC.ETC. Helicopters and airplanes are used in 2 ways to find marijuana. #1 At night a house lights up from the heat ( thermo image ) of people growing inside their house.. Solution = grow only in basement and completely seal airtight all windows with plastic. Then cover with Mylar or wood or use both.. . #2 during the day - in the fall when everything is getting less green and or die off. The marijuana is lush and green - so it is very noticeable.. Buy a security system that records everything around your house controlled with motion sensors - so it will record everything.. Try to put cameras in places that are not easily noticeable. . There are many, many sources online to research these things online... Hightimes.com is a good reputable company... .. . Good question.. Good Luck...




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