Interesting Linux entry article

xiaoxiao2021-03-06  94

You have never used Windows, never touched Unix, I only know how to take a file, I only know that the hard disk is C: D: E: but never studies over the quadratic table, maybe I will use VC to make a program, very It is used to its integrated environment .... One day, no matter what reason, maybe it is to read the newspaper's bulls, or the boss requires you to use it, or classmates They haven't feel very soil, or you have heard that there is a big hope ... No matter what, you want to install a Linux on your own machine. OK, this article is written to you, because from now, you will have a pile of questions. You will feel that the experience of the computer from the previous WINDOWS seems to be completely used. Will you think "How to trouble" "Linux". You will have a kind of can't have a car but you have to take the car to open the repair. OK, this article is written for you. Why learn Linux. In fact, you don't have to learn Linux. If you want to use a computer to make it make your work, such as typing, typing, statistics, etc., Linux can't. Windows, or I recommend Windows 2000 is your best choice, it supports Chinese, very stable, there are countless applications, and if you assume the risk, you can use pirated, free. Linux will cause a lot of troubles, which will cause system data loss when installing, unable to drive network card / sound card / display card / display, unable to configure Chinese, slow speed, and so on. Overhead, it is easy to do, such as modifying display frequencies or installing new NIC drivers, it seems that you want you to have a new last time a big computer principles. Oh, what is the benefit of linux? You will ask. In fact, Linux is nothing benefit, from the perspective, its only advantage is that it is our own, and Windows is better, it is Microsoft. "How can you?" You may ask. The difference is that Linux allows you to study it. By using Linux you can get a more step-by-step computer - instead of a fully automatic box. The computer is a very magical thing, you may have worship the programmers who write Windows (I am), or Hacker, which is more invented by the more safe algorithm (sorry, remote attack system is not Hacker) Worship, then you should know that in front of a Windows machine will use the mouse to drag and drop, you can give you a good typist's salary, but you will never let you enter the real computer world - Become a free thought Hacker, or you can only be a Windows user - nor is it bad, many leaders don't computers - and I can't write a Windows yourself. A less wonderful result is that when the world is full of Windows slaves, we have to spend a bigger price from Microsoft to get such a technique, in some society, we are called exploitation. So much, nothing more than saying, radish can't cut two, at least this is the case. What others want to do well, the system installed all the way, the hardware configuration points two mouse, sorry, please use Windows 2000. If you are ready, then look.

- OK, your first question is: What is Linux, what is the difference between it and UNIX? Asking this question, most of you are still going to the laboratory when you are still in the big one, seeing a high-end student on a large-scale screen, you envy him, ask: "What is this computer?" Ah, so advanced? "And he didn't rather say," This is Unix ". Later, you know more, know that is a Sun workstation, running Solaris above, is UNIX. Now you have heard that Linux is also unix, what is going on? Short Answer: Going to read, many Linux books on the street is to talk about their history and relatives. Long Answer: Unix is ​​a 20 or 30 years ago by several graduate students starting a large company to commercialize it. One go on two, it grows and occupies the market. At that time, it was only running on only university to buy one or two expensive machines. Later, there were more machines, the company is more, knowing more people, I will share it, and "UNIX" is due to legal relationships, no one can say that their operating system is "UNIX" and can only say "Unix compatible" The system. So now the "UNIX" system does not exist, existed is just a distant legend. So what are you Solaris, AIX, and IRIS now? All companies are commercial Unix on their hardware. These systems follow a quirky standard called POSIX, right, this standard, it is too many unstead of Unix, everyone's programming interface or even orders are different. So there is no way to discuss an agreement. So what is linux? Linux is a UNIX compatible system based on PC (other platforms), which is not far from any other UNIX compatible system with UNIX. So if you have "Solaris is orthodox UNIX, Linux is just compatible" ideas, I am not wrong, at least you have to defeat the people who support AIX, they also think that AIX is orthodox UNIX. So using Linux you can learn about UNIX, which most of which can be used on other commercial UNIX. Of course, its core ideas are definitely the same. So only three years ago, only your doctor's counselor has the opportunity to learn in the laboratory, you can practice on the PC now. Is this not a very wonderful thing? Second question: I want to install a Linux, which version, I have heard XXXLinux, YYYLINUX, and there is also a strong ZZZLinux that has been promoted in China. Which one is better? First of all, you need to understand that Linux is not Windows, it is not a software maintained by a commercial company, only one packaging. Linux is something that can be configured freely. Any person, a company can follow his own ideas, such as adding a point, plus Chinese support, making a Linux coming out. These Linux although the core part is the same, the various software they have, are different from the default configuration. The difference is to use a Linux release (different Linux, we are called different releases) may have a good hardware, and various software is also installed. It is also possible to support Chinese with another kind of software. In short, there is no white-eating lunch. Of course, you will need you to stay up until you stay in Linux.

So from the beginning, you must be very careful, otherwise because you have just given a Linux release, you will start installing, wait for the hard disk data, or the network crying is also unabled. It's late. Not a joke, I know that the installation driver under Windows is a few mouse points, but in Linux, in order to drive a network card, it is not kind to the Night. Of course, I think this is worth it. So, in the face of so many Linux Distribution, which one should you choose? More famous Linux Distribution is: Redhat: Latest Version 6.2, 7.0beta. Since Redhat has been listed, it has gained many business support, so it is very good in hardware software compatibility. It is actually a Linux industry standard. Imagine if you are a boss, such as Oracle, you need to develop a version for Linux, and different Linux DIST needs to be developed separately, and you will naturally only look for a Linux for cost. SLACKWARE (7.1). Earlier, there is a lot of LINUX, there are many old faithful users, but now getting closer. SUSE Linux, the Germans did it, and there are some drive advantages in Europe. There are also DISTs such as Debian, Corellinux, and not introduced. And you will see all kinds of "Chinese Linux" that are touched in the domestic media, and their advantages are mainly Chinese processing. But as mentioned in the previous article, I want to use Chinese, using Windows 2000. In fact, I think an old 7-character predecessor is very good to me: "(For us) I saw Chinese itself on the computer is a very weird thing." If you come to a learning computer, you can't avoid reading your English document. Even Microsoft's documentation, the latest documentation, the latest in English. Of course, to go on BBS, see Chinese webpage, etc., can do it in English. As my personal (personal point of view, you don't have to believe me), I only use redhat, because I need it as an operating system to make me more quickly and learn how I want to learn, not with stupid network card, sound card struggle. Although these struggles are also very beneficial for learning Linux, but for a newcomer, if you can't install it, you can't configure it, how do you talk about how to learn? Again, this is only my own opnion, and i could be wroge. In this series, I will surround RedHat 6.2. OK, where to get Linux? In order to discuss convenience, I will save the issues of branches, I only discuss the installation of the disc. So the first step is to get a redhat 6.2 disc. There are two ways to get the disc, one is to buy a disc, this is relatively simple, but it needs to be pointed out that the redhat 6.2 disc cannot be a pirated disk, because Redhat 6.2 follows the GPL protocol, it is not Collecting copyright fees. So anyone copying the installation CD is legal. So don't have to bought a "Redhat 6.2 pirated disk" and have a joy of success .... Just pay attention, selling the pirated plate to defraud money, some put RH 6.0 disk Brush a cover, tell you this is 6.5 latest, don't believe it.

I remember that the version upgrade of KILL anti-virus software will have a variety of false versions when the KILL anti-virus software is popular. I personally made Kill 500.2 to deceive people. Who let him say that his Kill 79.8 is true? ? Another way is to obtain an ISO file, this is a problem that half of the newcomers must ask. Most of you have a network, too lazy or you can't buy a disc. You downloaded a more than 600 M files such as RH62_INSTALL.ISO from an FTP. You ponder this is a file related to the disc, but you don't know how to unlock it. How to do it? ISO, is a disc image file. Suppose you have to pass a disc's content * complete *, how do you do it? Of course, the simplest is the disc copy. If you want to pass the network, you can pass the files on the disc. If this disc just some files are simple, if this disc has functions such as CD, you can not do it. Not to mention on the network, the total amount of thousands of small files with a total of 600m are terrible. So, some people invented ISO, which is to write a "photo" that is loyal to a ISO file. Use the same software to write all the information back to the disc to get a touch of discs, including all the capabilities such as CD. Then you have this ISO, how to get the CD? Simple, find any machine that can engrave the disc, which must have a disc software similar to ezcdpro. Each such software should have the ability to write the disc as a ISO file and write the ISO file as a disc. You need to find it carefully in its menu, or find someone to help you, how to engrave the CD Image file into the function of the CD, then start, you get a disc that is not bad with the redhat distribution one byte. ... a little problem: those Down ISO places often have the files such as md5.checksum or redhat62.md5, not big, dozens of bytes, you don't know what they do, is it Download otherwise Can't engrave CD. In fact, you don't have to take them, those that are data integrity check, as if the registration letter is the same. As long as you can pass, if you have anything they don't do. There is also an FTP mode installation. Use WinImage to expand the ISO local file installation, I don't discuss them. Ok, now you have a CD of RH 6.2, because it is an ISO, so it should be able to start the CD. So, put it into the optical drive, then adjust the BIOS to set the CD, start the machine. We can start installing RH Linux. What is your primary problem is "16g of my machine, divided into a C disk 4G, two D, E disk each 6G" I also want to keep the C disk's Windows, I can install Linux to the D disk or E disk ? Oh, very good, you know Linux is an operating system, you might want to get Windows, but unfortunately you have a wrong understanding of your hard drive and partition. The next article speaks the problem of hard disk partition. OK, you have to talk about hard drive. Before talking about this problem, I will tell the concept problem, what is the concept of concept? You still remember the first time, I heard A: disk, B: disk, C disk, how did it? Before that, I might knew that the computer had a place to store data, because I saw the tape drive on TV or advertisement (I have never known why I have been a long time for a long time, one of the tape cases in front of a tape cabinet now It is the tape device of the garbage that will constantly become the default background of the TV table to play computer theme programs) or the image of the hard drive.

But without a concept computer uses these devices until you first play DIR A: or open Explorer to see a: C: The word tree. If you still remember the feelings of the time, congratulations, this feeling is back. For the average person, just know what the computer can do, so for them, what is the simpler, the more it doesn't need them to spend time learning, so the computer from the beginning of the earnings to the next keyboard screen Now, now I will develop intelligent interactions in voice. This is very good, let the computer as a tool more focused on their work (of course, they will pay for us - the computer's constructors). It can be said that MS is very good in this regard, no one will deny that Windows is a very "easy" operating system. This means that from the user, you don't need too much to understand the knowledge inside the chassis, or you don't understand as much as possible, you can make your computer as soon as possible. For example, a very complex hard disk is made by it in the middle of the operation. C: D: E: A disk like this, let a secretary that only need typing, can also know how to store the file (of course, there will be stupid Spoken. But this is a problem with the practice of (MS to point everything), it is also obvious: you have no chance, or there is no more opportunity to learn more about a deeper level. And when you only know "C: D: E:" in your brain, you only have the road to walking with Windows. OK, the words retired. Install Linux hard disk partition problem. This problem is said to be a new hand of Linux, and even some people have a certain level, they don't dare to say clearly or mastered (including myself). The hard disk is a very weird, its basic temper is, a little bit is not good, a large piece of data is to be lost, and the throwing is clean. I haven't only seen someone's graduation papers, and there is no backup for hard disk problems before the defense. The installation of Linux is a certain part of the hard disk very underlying, rather than the installation of the program under Win is so secure. So my first suggestion is that if there is important data on the hard disk, it is best not to train Linux. A better way is a machine that is not important, the hard disk can be re-partitioned, install multiple Linux, multi-test, and all the cases in Windows and Linux. This will have an end in my heart. If you really want to install, you must back up important data, remember. Lower talk about Linux concept for hard drives. Just consider the IDE hard drive. A lot of operations for a hard disk. What we need to know is that the hard disk is composed of many 512-bytes of sectors. These sectors are organized into a "partition". These are the same for each operating system, and every operating system is managed by each operating system yourself to manage the partitioned partition. For Windows, it will manage these partitions and manage it according to CDE. LINUX is different. So, a plurality of partitions over a hard disk, installing multiple operating systems such as Windows, Linux, Solaris, etc. are complete. However, since each operating system is different from the operation of the partition, it can only be installed in the partition without having the operating system to the CDE disk (UMSDoS method is not mentioned). The 0th sector of each hard disk is a special sector, which does not belong to any partition. It is stored two things: the first is a small program, it is running by the computer when starting, this program is typically a startup program with an operating system, which will start an operating system after running. User selects to launch an operating system.

Windows's 0 sector launcher is simple, it is to start Windows, so before this, you will not have multiple operating systems to coexist on a hard disk. The startup program belled in Linux allows you to choose which operating system started, it is called Lilo. We will often touch it in the future. 0 sector also stores another important data: partition information. As mentioned earlier, the hard disk is partitioned, so how is it, this information is a 0 sector. The partition rules for the hard disk are this: all sectors of a partition must be continuous, the hard disk can have up to four partitions, which can be four primary partitions or three primary partitions plus an extension partition. The logical partition can be continued in the extension partition. For example, a 10G hard disk, install Windows, with C: D: E: three disks. Then there is such a partition situation: Partition 1: The main partition 4G, formatted to C: disk partition 2: Extended partition 4G extended partitions cannot be formatted, it can only be re-partitioned as logical partition remaining space (can be partitioned Third, four occupations) 2G In the extension partition, establish two logical partitions 2G, formatted to D: E: disk. So what is it in Linux? Note I mentioned that the partition is the same for any operating system, although Linux does not agree with the C D E disk, but these partitions are the same. So Linux is also a partition one, partition second-class. But it is different from the logos and interpretations of these partitions. Under Linux, the hard disk is a device, in fact, what is the device under Linux. For the IDE hard disk, Linux believes that there are four devices, corresponding to the four positions of the IDE. If we install the machine, we know that there are two slots, IDE0, and IDE1 on the motherboard. You can hang two devices, primary discs, and slave on each slot, which can be a hard disk. So how do linux think these devices? In Linux, these devices are indicated by / dev / hdx. The primary disk on the IDE0 is / dev / hda, from the disk is HDB, so that there is a plurality of IDE slots to continue to HDE HDF, etc. In short, each hard drive is connected by Linux, is considered to be a / dev / hdx device. If your machine is the primary disk on the IDE0 slot, it is HDA, if the primary disk on the IDE1 slot is a CD-ROM drive, then it is HDC. FDISK under Windows is a "hard disk 1", "hard disk 2", and FDISK under Linux is operated on / dev / hda, / dev / hdb. This is very flexible, it is very intuitive, isn't it? So how do you see partition under Linux? The partition concept under Linux is that each partition on the hard disk is also a device (come back). Their flags are / dev / hdxy, where HDX roots represent which hard drive, Y represents the first partition. Take HDA as an example. HDA1 is the first partition, and HDA4 is the fourth zone location. The logical partition begins with HDA5. So just now, Linux seems to have 10g of HDA. HDA1 is the primary partition, format is Windows. HDA2 is an extension partition, which draws HDA5 and HDA6 on it, and the format is Windows. HDA has 2G remaining spaces to continue to establish HDA3 and HDA4. Note Because the HDA2 space has been divided, the logical partition cannot be established. The things of these hard drives are easily confused, and it is recommended to practice more.

It can be referred to some relevant books, and the early DOS books have been told in the installation section. There are also a lot of Linux installation sections. There are also some introduction information on the Internet. Understand the processing of Linux to the partition. It is a partition strategy. Start with RH6.2 CD, a futile to select the default settings will go to a partition interface. Here you need to tell the Linux installer where Linux is installed on the hard disk. You need to tell it some information, including, build a new Linux partition, how big, where MOUNT is. Here you need to introduce the concept of mount. We know that the hard disk can be divided into many partitions, each partition is formatted by each operating system and then can be used. But there must be a way to use. Windows, or DOS practice is to format the partition (or mount) into C: D: E: disc. The assignment of the drive is determined by the operating system (can be specified after NT). How to use it in a partition under Linux must specify yourself. The underlying partition in Linux does not assign according to C: D: E, but a mount to a directory. The storage space structure of the entire UNIX is a directory tree (instead of each C: D: E: each has its own directory tree). The last layer is the root directory (with / indication, notice that the backstlash of Windows) has other records under the low. First, you need to have a partition mount into /, then build another directory below and put the partition mount to these directories. So a whole to see a UNIX storage system is a directory tree, but it can include many partitions, even other storage devices, such as optical drives, memory discs, or network disks. In addition to / there are several directorys in Linux, we need to know that / usr, / home is / root. No matter what they do, in general, we need to divide a space, specify it for the Linux native type, then Mount Point is one of these directories. In addition, it is also necessary to note that there are two types of Linux partitions. Native is the kind of that can store files to establish a directory. There is a Linux Swap. This is a Linux memory switch partition. You must specify one when installing RH. So at least one zone, type Linux native, mount, and then a partition type Linux swap, then a partition type Linux Swap, Swap District does not manually processes it separately. It is a partition size problem. It is also a matter of 1G space in the installation of Linux. It is a 2G partition Mount Point for the first installation. Then a swap. The size of SWAP is as big as the memory, the maximum 128m. It can be used to establish other partitions to Mount, such as / home, based on your own requirements for your hard drive. For machines that have already installed Windows, you can delete a Windows partition in the Linux installer. Generally, it is a logical partition (you don't want to delete C: disc), then build Linux partitions in its space. Linux / can be the primary partition can be a logical partition. But you need to pay attention to the 8G problem. I think you may have heard of 8G, what is 8G? The specific problem is more complicated, simply, is the partition of Linux / partition Mount to a hard disk 8G. So if your hard disk has 16G, the first 6G has been given to C: disk, and the latter is two 5G D: E: Dish, wondering you to delete the D disk partition to establish the Linux partition instead of the E disk, because the E disk It has been behind 8G.

There is no problem after 8G after 8G, just unable to start. Of course, this is a solution, but in the novice status, I still recommend trying to follow the simplest situation, and I will practice other. After the district, continue to install, you are also asked to configure some other things. Including root password, LILO, configuring network, X, etc. Where LILO is a more important part. You will be required to install LILO to MBR, partition boot sector, or on a floppy disk. You need to choose whether it is installed on the MBR or FLOPPY. Generally, it is installed on the MBR. For the sake of insurance, it can be used on the floppy disk, so that the machine is started with a hard disk or the set of Windows, enter Linux can start with a floppy disk. Note that you need to turn off the Virus Warning in the BIOS, otherwise you cannot install it on the MBR. If your machine is configured, the network card, the sound card, the display card, etc. can automatically detect, and you can enter Linux all the way. If your luck is not good (most case) NIC sound card does not match when starting, it doesn't matter, it will be configured in the same future as Windows. In short, this will not affect you installation. OK, the machine is started again, and it is a LILO: prompt to the STARTING MS WINDOWS 98 .... This shows that LILO has been installed normally. You can enter Linux now. If you want to go to Windows, you can play DOS and enter your bus. If you specify a different Windows partition launch flag, you can use the [Tab] button to see what choice you have. This is a question that is often asked, here is here. For some reason you want to delete Linux, you know the DOS disk boot and then fdisk deletes the Linux partition or reinstall NT to remove the Linux partition. But when you are installed, Windows can't start, LILO: This symbol is there, the machine is dead. Don't restrict formatting is useless. Then a half bottle of bon vinegar may tell you "Didn't save, low." Remember, unless the hardware is damaged, the hard disk does not require low. This is because other installed programs do not rewrite the 0 sector, that is, the LILO caused by MBR cannot be deleted. The solution is very simple, please remember: start with a DOS disk, run the FDISK / MBR of DOS. This command is the standard program for rewriting the 2-sector boot program, which can start DOS, Windows, WindowsNT, Windows 2000, without changing any other information of the hard disk partition. So it is absolutely safe, absolutely safe, absolutely safe. Remember fdisk / MBR when you touch LILO can't be deleted. OK, you successfully launched Linux, entered a graphic or character interface to log in. You will have a pile of questions. I will ask how to ask questions and how to find help.

- Give Linux newbie [series four] by Yuhj @ smth bbs "doctor, I hurt, tell me what to do" "Don't worry, you should say how you hurt you" "" Hey, where is it still not as cured? , My stomach pain, tell me what to do, I am very urgent "" Don't worry, let's talk about what you did yesterday? "" How did you have any relationship with Yesterday? I did my day yesterday. Well, I think it is normal, how do you have a good thing in the windows? "Don't worry, you think about it, what did you have different things like usually? "Different?" A lot of differences, I didn't get on the bus yesterday, no one called me, no one called me, more quirky ... "" Not these, I ask you to eat, exercise, "" , This, last night I ate dumplings, very delicious, "Hey, how many dumplings have eaten" "Well, more than 80, oh, right, the night is hurt, until now" " Oh, then you are eating "The above is the article I wrote in my memory. If you think this is a joke, then I will experience this kind of joke almost every day. A person will ask" How is my Linux XXX? , What to do, "to the last step in the first step induction problem until the answer is revealed. You will encounter a lot of problems, you don't know where to find answers. You think the online is a master, you feel that the master is you stopped there. I know what you have. He will tell you a "trick" to solve your problem. So you don't have to say anything, the title of a "no content" is given. You "trick". Unfortunately, this thing has never happened. As mentioned, Linux has a lot of new concepts relative to you may be proficient in the Windows system. It seems to be a person who only knows simple algebra. Like it. In this case, you try to get the answer to obtain the answer to get the answer. For example, the graphical interface X configuration under Linux will have a question. You have installed Linux But the screen is 300x200, 16 colors, you want to know what to do. From Windows, experience, you want to find a menu such as "Display Property" and then change the resolution color depth, and even scan frequencies Yes. So you will ask more than half of my x, I can change it ", then you can change it", then you expect a master to tell you "Right-click on the XXX local mouse, get the menu of the display attribute, then You can modify the screen resolution like it in Windows. Is there anything wrong? Is wrong place, linux is not Windows, its display resolution is not adjusted in the graphical interface, but in entering X Before, more importantly, the prerequisite for changing to higher resolution is to display the driver of the card to be configured. This is also related to Linux release, version and so on. So many cases don't know, the master is absolutely no "Trual" tells you. There are many reasons for the laughter in front of the front, if the patient knows and judges, what is the use of the doctor? So what should you do when you have a problem? First, the most I don't ask questions. LINUX installation configuration itself is a learning process, and can solve a problem through ourselves. Maybe it is much slower than others, but solving the problem itself helps you deepen Linux Understanding of the concept. At the same time, it may take out many other questions for a question.

I remember that I was installing Linux and Win98 many times when I first learned Linux, I finally understood that there are many problems in the Linux partition DOS partition, LILO configuration. Of course, some key places have time to explore too much and don't righteously, and more exchanges can also achieve the effect of everyone to improve. I will tell when I take the initiative to find a problem, I will say that you need to ask a question that you can't solve on the BBS. You have encountered a problem, LILO does not start, showing 010101 or li crash, or don't know why your X screen has only 300x200, or I don't know how to configure the NIC, or I don't know why CD / USR / SRC / Linux speaks. Make config returns an error message or compiles a test program gcc -o test test.c and then runs Test what is output. You are helpless. You want to ask "prawn" to get answers online. The first point of questioning, it is to understand that two words will explain the problem and solve a thing in a man, maybe it is very chic in one hero, but when you ask questions, it can only be expressive. It seems like the patient who says "my pain". You must describe a few questions in detail: Do you have anything, what have you done, what you want to achieve, what problems you find, specific questions. For example, if your network is not true, you need to say your Linux what release, what version, how to install, how to configure the network, detail to specific commands, your network, local area network wide domain network, etc. You may say a lot of nonsense, but you have to understand that you are asking questions, you won't know where the problem is, so you have to say what you think about with the problem can contain specific problems. local. Here you are not heroes, nothing to do with a problem. Our purpose is to solve your problem and get your own improvement by solving the problem, no. Second, don't make any judgments yourself. It seems that it thinks Linux should also be the same as a "display attribute" like "Display Properties". You have done a problem based on your own experience in other systems, and the possible restrictions may be limited to a small range. This is limited to your own thinking and affects your correct description. The fact is that your mistake is mostly a concept error. It is wrong to start the direction. It is better to let you understand what you know, and you have a few questions (what you have done. ...) Write clear to see how others will judge. Third, you are coming, you should be helpful. And slow, it is no longer a teacher, you are no longer a college students who have been educated. People who answer questions are no longer your teacher or assistant. They are not responsible for you. Everyone is nothing more than a place to communicate with each other. If someone answers you, it is definitely helping you for help. And when your problem does not answer, most of you are not in detail, others are not a doctor, do not have one question to induce. So when your problem does not answer, first to modify the problem in front of the question, this is also a thinking process. If you don't work, you will be self-reliant, then look at the following article. An important role of Linux, I think is the ability to cultivate people's own exploration. Recall our learning process, learn from primary school to universities. The environment that makes people go to explore is too small. All questions have a standard answer, either in the teacher or in the reference book. Even things that cannot be quantified in essay also have an unlucky "central idea". The so-called "self-study" is nothing more than guessing the standard answer.

If you want to make a big courses, the teacher will define very detailed, the teacher can't hate all the details you can create, so you can easily evaluate. In this environment, people who have educated them will often feel anything, it is indeed, there is no standard answer without the teacher, and you don't know yourself. So learning Linux, very important, there is your own ability to search knowledge and break through your own thoughts. The first step is not to think about "Who has a standard answer" and then ask people, but I want "How can I solve him?", Don't go to find a solution, and then consider this solution, why can't I think of it, In the future, it should go to a similar problem. Finally, consider whether you can make improvements in this direction. After many such things, people 's creativity will have great improvements, and this is the difference between 100,000 and 2,000 for people who have eaten now. OK, you have a question, you don't know how to solve it, how do you find answers, how to improve yourself? When there is a problem, you first want to think, you are a newbie, there have been countless novices before you, you won't be a special novice. The only difference is that your knowledge is different from others, not your question. For example, you have a D-Link 220 network card that cannot be configured. You feel very confused. The actual situation is that many people have been confused. They have asked this problem and they have received the answer. So your first step should be understood "This question has been asked by me, and there is an answer in some place." So how do you find an answer? On BBS, you can enter the Linux version, and then think "there is already an answer, where is it?" First you can find it in the past article, this way you can search the title. Think about what keywords should I use if you want to ask this question, then search this keyword. Search on BBS is an input? Then enter the keyword and then enter. What is the keyword in searching in search? For example, if you have to find information about the DLINK 530-TX card, then you have to ask others. Affirmation has a network card model in the title, but what will others write? Perhaps it is 530TX, perhaps 530 TX, perhaps 530-TX. So therefore, you must include 530, so you can search for 530 keywords, and then look at the articles you have, basically there is an answer. Similar questions that can be searched have DEs 220, 810 (Intel 810 motherboard internal graphics driver). In fact, BBS is just a small place, and the true latest and most complete knowledge is on the network. Almost all Linux related procedures, some people will be sorted out online. It should be noted that one, Linux is not Microsoft, there is a special company maintenance document. Linux's documentation is everywhere, with a variety of quality, and various versions with Linux's non-stop upgrades. For example, IPMasQ is updated quickly with the Linux kernel upgrade version, so its help (FAQ) is frequently upgraded. Looking at old FAQ will make you more confused. So find a document not to see a blind source, to confirm it is really useful, maybe you find an old version? To know some Linux articles are written 5 or 6 years, CDROM is still a rare goods, you want to get the problem with CDROM to install Linux, but found that it is installed with a floppy disk, this is not All right. In addition, there are some documents that are compiled by kernels, and the options are also very old. In fact, the kernel compiles use the Make MenuConfig in the menu.

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