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[完成翻译]  Installation of Red Hat Enterprise Linux 7.3 Guide
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Installation of Red Hat Enterprise Linux (RHEL) 7.3 Guide
============================================================
Red Hat Enterprise Linux is an Open Source Linux distribution developed by Red Hat company, which can run all major processor architectures. Unlike other Linux distributions which are free to download, install and use, RHEL can be downloaded and used, with the exception the 30-day evaluation version, only if you buy a subscription.
In this tutorial will take a look on how you can install the latest release of RHEL 7.3, on your machine using the 30-day evaluation version of the ISO image downloaded from Red Hat Customer Portal at [https://access.redhat.com/downloads][1].
If you’re looking for CentOS, go through our [CentOS 7.3 Installation Guide][2].
To review what’s new in RHEL 7.3 release please read the [version release notes][3].
#### Pre-Requirements
This installation will be performed on a UEFI virtualized firmware machine. To perform the installation of RHELon a UEFI machine first you need to instruct the EFI firmware of your motherboard to modify the Boot Ordermenu in order to boot the ISO media from the appropriate drive (DVD or USB stick).
If the installation is done through a bootable USB media, you need to assure that the bootable USB is created using a UEFI compatible tool, such as [Rufus][4], which can partition your USB drive with a valid GPT partition scheme required by UEFI firmware.
To modify the motherboard UEFI firmware settings you need to press a special key during your machine initialization POST (Power on Self Test).
The proper special key needed for this configuration can be obtained by consulting your motherboard vendor manual. Usually, these keys can be F2, F9, F10, F11 or F12 or a combination of Fn with these keys in case your device is a Laptop.
Besides modifying UEFI Boot Order you need to make sure that QuickBoot/FastBoot and Secure Boot options are disabled in order to properly run RHEL from EFI firmware.
Some UEFI firmware motherboard models contain an option which allows you to perform the installation of an Operating System from Legacy BIOS or EFI CSM (Compatibility Support Module), a module of the firmware which emulates a BIOS environment. Using this type of installation requires the bootable USB drive to be partitioned in MBR scheme, not GPT style.
Also, once you install RHEL, or any other OS for that matter, on your UEFI machine from one of these two modes, the OS must run on the same firmware you’ve performed the installation.
You can’t switch from UEFI to BIOS Legacy or vice-versa. Switching between UEFI and Bios Legacy will render your OS unusable, unable to boot and the OS will require reinstallation.
### Installation Guide of RHEL 7.3
1. First, download and burn RHEL 7.3 ISO image on a DVD or create a bootable USB stick using the correct utility.
Power-on the machine, place the DVD/USB stick in the appropriate drive and instruct UEFI/BIOS, by pressing a special boot key, to boot from the appropriate installation media.
Once the installation media is detected it will boot-up in RHEL grub menu. From here select Install red hat Enterprise Linux 7.3 and press [Enter] key to continue.
[
![RHEL 7.3 Boot Menu](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Boot-Menu.jpg)
][5]
RHEL 7.3 Boot Menu
2. The next screen appearing will take you to the welcome screen of RHEL 7.3 From here chose the language that will be used for the installation process and press [Enter] key to move on to the next screen.
[
![Select RHEL 7.3 Language](http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Language.png)
][6]
Select RHEL 7.3 Language
3. The next screen that will appear contains a summary of all the items you will need to setup for the installation of RHEL. First hit on DATE & TIME item and choose the physical location of your device from the map.
Hit on the upper Done button to save the configuration and proceed further with configuring the system.
[
![RHEL 7.3 Installation Summary](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Summary.png)
][7]
RHEL 7.3 Installation Summary
[
![Select RHEL 7.3 Date and Time](http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Date-and-Time.png)
][8]
Select RHEL 7.3 Date and Time
4. On the next step, configure your system keyboard layout and the and hit on Done button again to go back to the main installer menu.
[
![Configure Keyboard Layout](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Keyboard-Layout.png)
][9]
Configure Keyboard Layout
5. Next, select the language support for your system and hit Done button to move to the next step.
[
![Choose Language Support](http://www.tecmint.com/wp-content/uploads/2016/12/Choose-Language-Support.png)
][10]
Choose Language Support
6. Leave the Installation Source item as default because in this case we’re performing the installation from our local media drive (DVD/USB image) and click on Software Selection item.
From here you can choose the base environment and Add-ons for your RHEL OS. Because RHEL is a Linux distribution inclined to be used mostly for servers, the Minimal Installation item is the perfect choice for a system administrator.
This type of installation is the most recommended in a production environment because only the minimal software required to properly run the OS will be installed.
This also means a high degree of security and flexibility and a small size footprint on your machine hard drive. All other environments and add-ons listed here can be easily installed afterwards from command line by buying a subscription or by using the DVD image as a source.
[
![RHEL 7.3 Software Selection](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Software-Selection.png)
][11]
RHEL 7.3 Software Selection
7. In case you want to install one of the pre-configured server base environments, such as Web Server, File and Print Server, Infrastructure Server, Virtualization Host or Server with a Graphical User Interface, just check the preferred item, choose Add-ons from the right plane and hit on Done button finish this step.
[
![Select Server with GUI on RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/Select-Server-with-GUI-on-RHEL-7.3.png)
][12]
Select Server with GUI on RHEL 7.3
8. On the next step hit on Installation Destination item in order to select the device drive where the required partitions, file system and mount points will be created for your system.
The safest method would be to let the installer automatically configure hard disk partitions. This option will create all basic partitions required for a Linux system (`/boot`, `/boot/efi` and `/(root)` and `swap` in LVM), formatted with the default RHEL 7.3 file system, XFS.
Keep in mind that if the installation process was started and performed from UEFI firmware, the partition table of the hard disk would be GPT style. Otherwise, if you boot from CSM or BIOS legacy, the hard drive partition table would be old MBR scheme.
If you’re not satisfied with automatic partitioning you can choose to configure your hard disk partition table and manually create your custom required partitions.
Anyway, in this tutorial we recommend that you choose to automatically configure partitioning and hit on Donebutton to move on.
[
![Choose RHEL 7.3 Installation Drive](http://www.tecmint.com/wp-content/uploads/2016/12/Choose-RHEL-7.3-Installation-Drive.png)
][13]
Choose RHEL 7.3 Installation Drive
9. Next, disable Kdump service and move to network configuration item.
[
![Disable Kdump Feature](http://www.tecmint.com/wp-content/uploads/2016/12/Disable-Kdump-Feature.png)
][14]
Disable Kdump Feature
10. In Network and Hostname item, setup and apply your machine host name using a descriptive name and enable the network interface by dragging the Ethernet switch button to `ON` position.
The network IP settings will be automatically pulled and applied in case you have a DHCP server in your network.
[
![Configure Network Hostname](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-Hostname.png)
][15]
Configure Network Hostname
11. To statically setup the network interface click on the Configure button and manually configure the IPsettings as illustrated on the below screenshot.
When you finish setting-up the network interface IP addresses, hit on Save button, then turn `OFF` and `ON` the network interface in order to apply changes.
Finally, click on Done button to return to the main installation screen.
[
![Configure Network IP Address](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-IP-Address.png)
][16]
Configure Network IP Address
12. Finally, the last item you need to configure from this menu is a Security Policy profile. Select and apply the Default security policy and hit on Done to go back to the main menu.
Review all your installation items and hit on Begin Installation button in order to start the installation process. Once the installation process has been started you cannot revert changes.
[
![Apply Security Policy for RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/Apply-Security-Policy-on-RHEL-7.3.png)
][17]
Apply Security Policy for RHEL 7.3
[
![Begin Installation of RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/Begin-RHEL-7.3-Installation.png)
][18]
Begin Installation of RHEL 7.3
13. During the installation process the User Settings screen will appear on your monitor. First, hit on Root Password item and choose a strong password for the root account.
[
![Configure User Settings](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-User-Settings.png)
][19]
Configure User Settings
[
![Set Root Account Password](http://www.tecmint.com/wp-content/uploads/2016/12/Set-Root-Account-Password.png)
][20]
Set Root Account Password
14. Finally, create a new user and grant the user with root privileges by checking Make this user administrator. Choose a strong password for this user, hit on Done button to return to the User Settings menu and wait for the installation process to finish.
[
![Create New User Account](http://www.tecmint.com/wp-content/uploads/2016/12/Create-New-User-Account.png)
][21]
Create New User Account
[
![RHEL 7.3 Installation Process](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Process.png)
][22]
RHEL 7.3 Installation Process
15. After the installation process finishes with success, eject the DVD/USB key from the appropriate drive and reboot the machine.
[
![RHEL 7.3 Installation Complete](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Complete.png)
][23]
RHEL 7.3 Installation Complete
[
![Booting Up RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Booting.png)
][24]
Booting Up RHEL 7.3
That’s all! In order to further use Red Hat Enterprise Linux, buy a subscription from Red Hat customer portal and [register your RHEL system using subscription-manager][25] command line.
------------------
作者简介:
Matei Cezar
![](http://2.gravatar.com/avatar/be16e54026c7429d28490cce41b1e157?s=128&d=blank&r=g)
I'am a computer addicted guy, a fan of open source and linux based system software, have about 4 years experience with Linux distributions desktop, servers and bash scripting.
--------------------------------------------------------------------------------
via: http://www.tecmint.com/red-hat-enterprise-linux-7-3-installation-guide/
作者：[Matei Cezar][a]
译者：[译者ID](https://github.com/译者ID)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]:http://www.tecmint.com/author/cezarmatei/
[1]:https://access.redhat.com/downloads
[2]:http://www.tecmint.com/centos-7-3-installation-guide/
[3]:https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7-Beta/html/7.3_Release_Notes/chap-Red_Hat_Enterprise_Linux-7.3_Release_Notes-Overview.html
[4]:https://rufus.akeo.ie/
[5]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Boot-Menu.jpg
[6]:http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Language.png
[7]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Summary.png
[8]:http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Date-and-Time.png
[9]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Keyboard-Layout.png
[10]:http://www.tecmint.com/wp-content/uploads/2016/12/Choose-Language-Support.png
[11]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Software-Selection.png
[12]:http://www.tecmint.com/wp-content/uploads/2016/12/Select-Server-with-GUI-on-RHEL-7.3.png
[13]:http://www.tecmint.com/wp-content/uploads/2016/12/Choose-RHEL-7.3-Installation-Drive.png
[14]:http://www.tecmint.com/wp-content/uploads/2016/12/Disable-Kdump-Feature.png
[15]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-Hostname.png
[16]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-IP-Address.png
[17]:http://www.tecmint.com/wp-content/uploads/2016/12/Apply-Security-Policy-on-RHEL-7.3.png
[18]:http://www.tecmint.com/wp-content/uploads/2016/12/Begin-RHEL-7.3-Installation.png
[19]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-User-Settings.png
[20]:http://www.tecmint.com/wp-content/uploads/2016/12/Set-Root-Account-Password.png
[21]:http://www.tecmint.com/wp-content/uploads/2016/12/Create-New-User-Account.png
[22]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Process.png
[23]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Complete.png
[24]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Booting.png
[25]:http://www.tecmint.com/enable-redhat-subscription-reposiories-and-updates-for-rhel-7/

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RHEL (Red Hat Enterprise Linux，红帽企业级 Linux) 7.3 安装指南
=====
RHEL 是红帽公司开发维护的开源 Linux 发行版，可以运行在所有的主流 CPU 架构中。一般来说，多数的 Linux 发行版都可以免费下载、安装和使用，但对于 RHEL，只有在购买了订阅之后，你才能下载和使用，否则只能获取到试用期为 30 天的评估版。
本文会告诉你如何在你的机器上安装最新的 RHEL 7.3，当然了，使用的是期限 30 天的评估版 ISO 镜像，自行到 [https://access.redhat.com/downloads][1] 下载。
如果你更喜欢使用 CentOS，请移步 [CentOS 7.3 安装指南][2]。
欲了解 RHEL 7.3 的新特性，请参考 [版本更新日志][3].
#### 先决条件
本次安装是在支持 UEFI 的虚拟机固件上进行的。为了完成安装，你首先需要进入主板的 EFI 固件更改启动顺序为已刻录好 ISO 镜像的对应设备（DVD 或者 U 盘）。
如果是通过 USB 媒介来安装，你需要确保这个可以启动的 USB 设备是用支持 UEFI 兼容的工具来创建的，比如 [Rufus][4]，它能将你的 USB 设备设置为 UEFI 固件所需要的 GPT 分区方案。
为了进入主板的 UEFI 固件设置面板，你需要在电脑初始化 POST (Power on Self Test，通电自检) 的时候按下一个特殊键。
关于该设置需要用到特殊键，你可以向主板厂商进行咨询获取。通常来说，在笔记本上，可能是这些键：F2、F9、F10、F11 或者 F12，也可能是 Fn 与这些键的组合。
此外，更改 UEFI 启动顺序前，你要确保快速启动选项 (QuickBoot/FastBoot) 和 安全启动选项 (Secure Boot) 处于关闭状态，这样才能在 EFI 固件中运行 RHEL。
有一些 UEFI 固件主板模型有这样一个选项，它让你能够以传统的 BIOS 或者 EFI CSM (Compatibility Support Module，兼容支持模块) 两种模式来安装操作系统，其中 CSM 是主板固件中一个用来模拟 BIOS 环境的模块。这种类型的安装需要 U 盘以 MBR 而非 GPT 来进行分区。
此外，一旦你在含有两种模式的 UEFI 机器中成功安装好 RHEL 或者类似的 OS，那么安装好的系统就必须和你安装时使用的模式来运行。
而且，你也不能够从 UEFI 模式变更到传统的 BIOS 模式，反之亦然。强行变更这两种模式会让你的系统变得不稳定、无法启动，同时还需要重新安装系统。
### RHEL 7.3 安装指南
1. 首先，下载并使用合适的工具刻录 RHEL 7.3 ISO 镜像到 DVD 或者创建一个可启动的 U 盘。
给机器加电启动，把 DVD/U 盘反正合适驱动器中并按下特定的启动键变得更启动顺序来启动安装介质。
探测到安装介质之后，它会启动到 RHEL grub 菜单。选择 Install red hat Enterprise Linux 7.3 并按 [Enter] 继续。
[![RHEL 7.3 Boot Menu](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Boot-Menu.jpg)][5]
RHEL 7.3 启动菜单
2. 之后屏幕就会显示 RHEL 7.3 欢迎界面。该界面选择安装过程中使用的语言 (LCTT 译注：这里选的只是安装过程中使用的言语，之后的安装中才会进行最终使用的系统言语环境) ，然后 [Enter] 到下一界面。
[![Select RHEL 7.3 Language](http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Language.png)][6]
选择 RHEL 7.3 安装过程使用的言语
3. 下一界面中显示的是安装 RHEL 是你需要设置的所有事项的总体概览。首先点击日期和时间 (DATE & TIME) 并再地图中选择你的设备所在区域。
点击最上面的完成 (Done) 按钮来保持你的设置，并进行下一步系统设置。
[![RHEL 7.3 Installation Summary](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Summary.png)][7]
RHEL 7.3 安装概览
[![Select RHEL 7.3 Date and Time](http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Date-and-Time.png)][8]
选择 RHEL 7.3 日期和时间
4. 接下来，就是配置你的键盘布局并再次点击完成 (Done) 按钮返回安装主菜单。
[![Configure Keyboard Layout](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Keyboard-Layout.png)][9]
配置键盘布局
5. 紧接着，选择你使用的语言支持，并点击完成 (Done)，然后进行下一步。
[![Choose Language Support](http://www.tecmint.com/wp-content/uploads/2016/12/Choose-Language-Support.png)][10]
选择语言支持
6. 安装源保持默认就好，因为本例中我们使用本地安装 (DVD/USB 镜像)，然后选择要安装的软件集。
此处你对基本环境 (base environment) 和附件 (Add-ons) 进行选择。由于 RHEL 常用作 Linux 服务器，最小化安装对于系统管理员来说则是最佳选择。
对于生产环境来说，这也是官方极力推荐的安装方式，因为我们只需要在 OS 中安装极少量软件就好了。
这也意味着高安全性、可伸缩性以及占用极少的磁盘空间。同时，通过购买订阅 (subscription) 或使用 DVD 镜像元，其中列出的的其他环境和附件都是可以在命令行中很容易就可以安装的。
[![RHEL 7.3 Software Selection](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Software-Selection.png)][11]
RHEL 7.3 软件集选择
7. 万一你想要安装预定义的基本环境之一，比方说 Web 服务器、文件 & 打印服务器、基本服务器、带 GUI 的可视化主机 & 服务器等，直接点击选择它们，然后在右边的框选择附件，最后点击完成 (Done) 结束这一步操作即可。
[![Select Server with GUI on RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/Select-Server-with-GUI-on-RHEL-7.3.png)][12]
选择 带 GUI 的可视化主机 & 服务器
8. 在接下来点击安装目标 (Installation Destination)，这个步骤要求你为将要安装的系统进行分区、格式化文件系统并设置挂载点。
最好的做法就是让安装器自动配置硬盘分区，这样会创建 Linux 系统所有需要用到的基本分区 (在 LVM 中 分区 `/boot`、`/boot/efi`、`/(root)` 以及 `swap` )，并格式化为 RHEL 7.3 默认的 XFS 文件系统。
请记住：如果安装进程是从 UEFI 固件中启动的，那么硬盘的分区表则是 GPT 分区方案。否则，如果你以 CSM 或传统 BIOS 来启动，硬盘的分区表则使用老旧的 MBR 分区方案。
假如不喜欢自动分区，你也可以选择配置你的硬盘分区表，手动创建自己需要的分区。
不论如何，本文推荐你选择自动配置分区。最后点击完成 (Done) 继续下一步。
[![Choose RHEL 7.3 Installation Drive](http://www.tecmint.com/wp-content/uploads/2016/12/Choose-RHEL-7.3-Installation-Drive.png)][13]
选择 RHEL 7.3 的安装硬盘
9. 下一步是禁用 Kdump 服务，然后配置网络。
[![Disable Kdump Feature](http://www.tecmint.com/wp-content/uploads/2016/12/Disable-Kdump-Feature.png)][14]
禁用 Kdump 特性
10. 在网络和主机名称中，设置你机器使用的主机名和一个描述性名称，同时拖动 Ethernet 开关按钮到 `ON` 来启用网络。
如果你在自己的网络中有一个 DHCP 服务器，那么网络 IP 设置会自动获取和使用。
[![Configure Network Hostname](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-Hostname.png)][15]
配置网络主机名称
11. 如果要为网络接口设置静态 IP，点击配置 (Configure) 按钮，然后手动设置 IP，如下方截图所示。
设置好网络接口的 IP 地址之后，点击保存 (Save) 按钮，最后切换一下网络接口的 `OFF` 和 `ON` 状态已应用刚刚设置的静态 IP。
最后，点击完成 (Done) 按钮返回到安装设置主界面。
[![Configure Network IP Address](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-IP-Address.png)][16]
配置网络 IP 地址
12. 最后，在安装配置主界面需要你配置的最后一项就是安全策略配置文件了。选择并应用默认的安全策略，然后点击完成 (Done) 返回主界面。
回顾所有的安装设置项并点击开始安装 (Begin Installation) 按钮来启动安装进程，这个进程启动之后，你就没有办法停止它了。
[![Apply Security Policy for RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/Apply-Security-Policy-on-RHEL-7.3.png)][17]
为 RHEL 7.3 启用安全策略
[![Begin Installation of RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/Begin-RHEL-7.3-Installation.png)][18]
开始安装 RHEL 7.3
13. 在安装进程中，你的显示器会出现用户设置 (User Settings)。首先点击 Root 密码 (Root Password) 为 root 账户设置一个高强度密码。
[![Configure User Settings](http://www.tecmint.com/wp-content/uploads/2016/12/Configure-User-Settings.png)][19]
配置用户选项
[![Set Root Account Password](http://www.tecmint.com/wp-content/uploads/2016/12/Set-Root-Account-Password.png)][20]
设置 Root 账户密码
14. 最后，创建一个新用户，通过选中使该用户成为管理员 (Make this user administrator) 为新建的用户授权 root 权限。同时还要为这个账户设置一个高强度密码，点击完成 (Done) 返回用户设置菜单，就可以等待安装进程完成了。
[![Create New User Account](http://www.tecmint.com/wp-content/uploads/2016/12/Create-New-User-Account.png][21]
创建新用户账户
[![RHEL 7.3 Installation Process](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Process.png)][22]
RHEL 7.3 安装进程
15. 安装进程介绍并成功安装后，弹出 DVD/USB 设备，重启机器。
[![RHEL 7.3 Installation Complete](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Complete.png)][23]
RHEL 7.3 安装完成
[![Booting Up RHEL 7.3](http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Booting.png)][24]
启动 RHEL 7.3
至此，安装完成。为了后期一直使用 RHEL，你需要从 Red Hat 消费者门户购买一个订阅，然后在命令行 [使用订阅管理器来注册你的 RHEL 系统][25]。
------------------
作者简介:
Matei Cezar
![](http://2.gravatar.com/avatar/be16e54026c7429d28490cce41b1e157?s=128&d=blank&r=g)
我是一个终日沉溺于电脑的家伙，对开源的 Linux 软件非常着迷，有着 4 年 Linux 桌面发行版、服务器和 bash 编程经验。
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作者：[Matei Cezar][a]
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[a]:http://www.tecmint.com/author/cezarmatei/
[1]:https://access.redhat.com/downloads
[2]:https://linux.cn/article-8048-1.html
[3]:https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7-Beta/html/7.3_Release_Notes/chap-Red_Hat_Enterprise_Linux-7.3_Release_Notes-Overview.html
[4]:https://rufus.akeo.ie/
[5]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Boot-Menu.jpg
[6]:http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Language.png
[7]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Summary.png
[8]:http://www.tecmint.com/wp-content/uploads/2016/12/Select-RHEL-7.3-Date-and-Time.png
[9]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Keyboard-Layout.png
[10]:http://www.tecmint.com/wp-content/uploads/2016/12/Choose-Language-Support.png
[11]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Software-Selection.png
[12]:http://www.tecmint.com/wp-content/uploads/2016/12/Select-Server-with-GUI-on-RHEL-7.3.png
[13]:http://www.tecmint.com/wp-content/uploads/2016/12/Choose-RHEL-7.3-Installation-Drive.png
[14]:http://www.tecmint.com/wp-content/uploads/2016/12/Disable-Kdump-Feature.png
[15]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-Hostname.png
[16]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-Network-IP-Address.png
[17]:http://www.tecmint.com/wp-content/uploads/2016/12/Apply-Security-Policy-on-RHEL-7.3.png
[18]:http://www.tecmint.com/wp-content/uploads/2016/12/Begin-RHEL-7.3-Installation.png
[19]:http://www.tecmint.com/wp-content/uploads/2016/12/Configure-User-Settings.png
[20]:http://www.tecmint.com/wp-content/uploads/2016/12/Set-Root-Account-Password.png
[21]:http://www.tecmint.com/wp-content/uploads/2016/12/Create-New-User-Account.png
[22]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Process.png
[23]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Installation-Complete.png
[24]:http://www.tecmint.com/wp-content/uploads/2016/12/RHEL-7.3-Booting.png
[25]:http://www.tecmint.com/enable-redhat-subscription-reposiories-and-updates-for-rhel-7/