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This article introduces the relevant knowledge of "detailed installation method of RedHat9". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Before you begin to install Linux, please collect the relevant hardware information. If you are not sure about the hardware compatibility of the system, you can check with http://hardware.redhat.com. Prepare a partition of more than 5G space (recommended value) for Linux. Then we can start our journey of Linux installation.

The first step

First of all, we prepare three installation CDs and boot the computer with the first CD. It will appear after booting from CD *

(Boot.tif) as shown in figure 1, this is a prompt state, and different installation modes can be selected by entering different commands. In order to avoid unnecessary trouble, we directly press the enter key and install in the default mode.

Figure 1

Step two

Then the user will be asked whether to check the integrity of the CD *

(CheckCD.tif) as shown in figure 2 *, generally speaking, select "Skip".

Figure 2

Step three

Then I entered the Red Hat.

The graphical installation interface * (WelcomeScr.tif) of Linux is shown in figure 3. Red Hat

The Linux installation wizard is also highly intelligent and can be installed by pointing with the mouse.

Figure 3

The fourth step

Select the language to use throughout the installation process * (LanguageSelection.tif)

As shown in figure 4 *, of course we choose "Chinese (Simplified) (simplified Chinese)" here.

Figure 4

Step five

Keyboard configuration * (KeyboardSelection.tif) as shown in figure 5 *, select "keyboard."

English ". PS: no special configuration of the keyboard is required unless a special keyboard type is used

Figure 5

Step six

Mouse configuration *

(MouseSelection.tif) as shown in figure 6 *, the installer usually chooses the correct mouse type and clicks "next" directly.

Figure 6

PS: if Linux does not recognize your mouse type correctly, you should choose a similar or compatible type.

Step 7

Select the installation type * (InstallTypeSelection.tif) as shown in figure 7 *, Red

Hat offers three different types of software packages, personal desktops, workstations, and servers. You can choose different installation types according to your needs. Here we choose "customize".

Figure 7

Step 8

Hard disk partition * (DiskPartition.tif)

As shown in figure 8. The partition under Linux operating system is different from that of Windows. Friends who are accustomed to working in Windows may encounter difficulties at this step. But don't be afraid, you can successfully complete the partitioning process by figuring out every step below.

Figure 8

Select "use Disk Druid"

Manual partitioning, click next

PS: choosing "automatic partitioning" here has the possibility of destroying the original data of the hard disk.

Step 9

Start partitioning the hard drive * (DiskDruid.tif)

As shown in figure 9 *, you can see the current partition of the existing disk. We can create a new partition for Linux by double-clicking the free disk space or clicking the "New" button.

Figure 9

Step 10

We double-click the free disk partition and a dialog box (NewPartition.tif) appears to add the partition.

As shown in figure 10 *, select /, which is the root mount point, in the drop-down list of the mount point. In the File system Type drop-down list, select ext3, which is the file system type used by Linux. Specify the space size for the partition, and the starting cylinder does not need to be changed. Click the up and down arrow behind the termination cylinder input box to resize the partition as needed. Click the OK button.

Figure 10

PS: there is one and only one root mount point in the entire Linux system, which will be the root directory of the entire system. Unlike the Windows and DOS operating systems, Linux does not have many drive letters, each of which has a "root directory". The / directory under the Linux system is always the bottom of the directory tree.

Step 11

Double-click the free space to create a page partition for the Linux system * (swap.tif)

As shown in figure 11. Select swap in the File system Type drop-down list to size the partition by adjusting the termination cylinder. Click the OK button.

Figure 11

PS:swap space is generally 2-3 times the size of physical memory. If you do not know the specific value of the physical memory, you can click the up and down arrow behind the termination cylinder data box to adjust the value after the "MB" to 512 (±4), which generally meets the needs.

Step 12 (optional)

By default, applications under the Linux system are stored in the / usr directory. If there is enough space, you can specify a mount point for the / usr directory separately. * (usr.tif)

As shown in figure 12 *, select / usr in the drop-down list after "mount point", and other project settings are the same as "step 9"

Figure 12

Step 13

Bootloader Settings * (ConfigGRUB.tif)

As shown in figure 13 *. Nowadays, the coexistence of multiple systems is commonplace. Red

The GRUB tool provided by Hat provides a solution for multi-system startup. Just click the next step.

Figure 13

Step 14

Network configuration * (ConfigNetwork.tif)

As shown in figure 14 *, this is configured according to your own network. If you don't know much about the Internet. You can directly click next to skip.

Figure 14

Step 15

Firewall configuration * (ConfigFireWall.tif)

As shown in figure 15 *. Red Hat provides three security levels of firewall configuration, which you can choose according to your needs. If you are a server, you need to open the port used to provide the service.

Figure 15

Step 16

Additional language support * (SelectDefaultLanuage.tif)

As shown in figure 16 *, select the language that may be used to provide the display and input of the relevant language.

Figure 16

Step 17

Set time zone * (SelectTimeZone.tif)

As shown in figure 17 *. Please consult the relevant local departments (hehe).

Figure 17

Step 18

Set the root password * (RootPassword.tif)

As shown in figure 18 *. Under the Linux system, there is a root user who has the supreme right in the system, and the user name is root. In general, this user is used only when managing the system. It is recommended that the password meet certain complexity requirements.

Figure 18

PS:root is an administrator user, which is different from the Administrator user of Windows. The permissions of administrator users under Windows are limited to the interior of the system, that is, they do not have the highest authority. On the other hand, the power of the administrator user under the Linux system is above the system. Root users can interfere with the operation of the system, so please use it with caution.

Step 19

Verify configuration * (Auth.tif)

As shown in figure 19 *. If there are no special requirements, or do not know what this is. Please click next.

Figure 19

Step 20 (if "customize" is selected in step 7)

Select the package * (SoftPackage.tif) as shown in figure 20. Red

Hat provides users with a wealth of application software, classified by function. If you are still new to Linux, you can choose "all".

Figure 20

Step 21

Ready to start installation * (StarInstall.tif)

As shown in figure 21 * once all the work is done, you can start copying files.

Figure 21

Step 22

During installation, you will be prompted to replace the CD * (ChangeDisk.tif) as shown in figure 22.

Figure 22

Step 23

Make a boot disk for a rainy day

Configure the video card model * (VGACard.tif)

As shown in figure 23 *. Under normal circumstances, the system will automatically identify the video card model, just click next. If your graphics card is not supported by Linux, you can choose a compatible type. Install the new video driver later.

Figure 23

Specify monitor model * (Monitor.tif)

As shown in figure 24 *. The installer automatically recognizes the monitor and directly clicks next.

Figure 24

Step 24

Configure XWindow* (GUI.tif)

As shown in figure 25 *. Here, we can configure the resolution and color depth of the desktop environment. At the same time configure the landing type, there are graphical and text options, we choose a more flexible text mode.

Figure 25

Step 25

Complete the installation of Linux, click the exit button, and Linux can start the work. * (InstallFinish.tif) as shown in figure 26

Figure 26

This is the end of the content of "RedHat9 detailed installation method". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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