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阿里云重置实例密码
在使用阿里云云主机的过程中，我们有可能会忘记实例密码或者实例密码被他人修改。这时候我们需要进行密码重置操作。
阿里云提供两种方式进行重置实例密码，分别是重置实例密码和重装系统。
重置实例密码
重置实例密码是一种比较简单的方法，适用于忘记密码或者密码被他人修改的情况。具体操作步骤如下：
登录阿里云官网，在左侧导航栏中找到云主机ECS选项。
进入ECS列表页面，选择需要重置密码的实例。
点击实例名称进入实例详情页面，找到“重置密码”按钮。
在弹出的密码重置页面中输入新密码并确认，点击“确定”按钮即可完成密码重置。
重置完成后，我们需要通过新密码重新登录实例进行使用。
重装系统
重装系统是一种比较彻底的方法，适用于密码无法重置或者想要清空系统数据的情况。具体操作步骤如下：
登录阿里云官网，在左侧导航栏中找到云主机ECS选项。
进入ECS列表页面，选择需要重装系统的实例。
点击实例名称进入实例详情页面，找到“更多”按钮并点击，选择“重装操作系统”。
在弹出的重装系统页面中选择需要安装的操作系统和系统盘类型，并设置登录密码。
确认设置后，点击“确定”按钮即可进行系统重装。
重装系统会清空所有数据，请务必备份重要数据并谨慎操作。
Resetting Instance Password on Aliyun
In the process of using Aliyun cloud servers, we may forget the instance password or have the password changed by others. In this case, we need to perform the password reset operation.
There are two ways to reset the instance password on Aliyun, which are resetting the instance password and reinstalling the system.
Resetting Instance Password
Resetting the instance password is a relatively simple method, which is suitable for cases where the password is forgotten or changed by others. The specific operation steps are as follows:
Login to the Aliyun official website and find the ECS option in the left navigation bar.
Enter the ECS list page and select the instance that needs to reset the password.
Click on the instance name to enter the instance details page, and find the "Reset Password" button.
On the popped-up password reset page, enter a new password and confirm, and click the "OK" button to complete the password reset.
After the reset is completed, we need to use the new password to log in to the instance for use.
Reinstalling the System
Reinstalling the system is a relatively thorough method, which is suitable for cases where the password cannot be reset or when you want to clear the system data. The specific operation steps are as follows:
Login to the Aliyun official website and find the ECS option in the left navigation bar.
Enter the ECS list page and select the instance that needs to reinstall the system.
Click on the instance name to enter the instance details page, find the "More" button and click it, and select "Reinstall Operating System".
In the popped-up system reinstallation page, select the operating system and system disk type to be installed, and set the login password.
After confirming the settings, click the "OK" button to reinstall the system.
Reinstalling the system will clear all data, please be sure to backup important data and operate carefully.
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