How to update and upgrade software on Kirin operating system?

How to update and upgrade software on Kirin operating system?

As a domestically developed operating system, Kirin operating system has strong security and stability. More and more users choose to use Kirin operating system. Like other operating systems, software updates and upgrades are very important to maintain system security and improve performance. This article will introduce how to update and upgrade software on Kirin operating system, and provide corresponding code examples.

1. Use software package management tools for updates and upgrades

Kirin operating system uses the Debian-based APT (Advanced Package Tool) software package management system. Software can be easily updated through APT. Updates and upgrades. The following are examples of commonly used APT commands:

1. Update package list:

sudo apt update

2. Upgrade installed packages:

sudo apt upgrade

3. Upgrade all upgradeable software packages in the system:

sudo apt full-upgrade

2. Use the graphical interface to update and upgrade

Kirin operating system provides software packages with a graphical interface Management tool allows users to intuitively update and upgrade software through a graphical interface. The following are the steps for software updates and upgrades using the Kirin OS graphical interface:

1. Open the "Application Launcher" (located on the left side of the taskbar) and click the "Software Center" icon.
2. In the "Software Center" interface, click the "Update" button in the upper right corner and wait for the software package list to be updated.
3. Select "Installed Software Packages" in the left navigation bar to check whether there are available updates for the installed software packages in the system.
4. Click the "Update" button to update the software package. If necessary, enter the administrator password as prompted.
5. After completing the package update, it is recommended to restart the system for the update to take effect.

3. Use Shell scripts for batch updates and upgrades

If you need to update and upgrade software packages regularly, you can use Shell scripts to simplify the operation. The following is a sample script:

#!/bin/bash

# 更新软件包列表
sudo apt update

# 升级已安装的软件包
sudo apt upgrade -y

# 升级系统中所有可升级的软件包
sudo apt full-upgrade -y

# 清理已下载的软件包
sudo apt autoclean

# 删除已安装的旧内核
sudo apt autoremove --purge -y

Save the above script as a update.sh file and give execution permission:

chmod +x update.sh

Run the script to update and upgrade the software package:

./update.sh

The -y parameter in the script indicates that manual confirmation is not required during execution and can be adjusted as needed.

Summary:

This article introduces how to update and upgrade software on Kirin operating system. Through software package management tools, graphical interfaces and shell scripts, users can easily update and upgrade software to maintain system security and improve performance. I hope this article has been helpful for you to update and upgrade software on Kirin operating system.

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