armbian更换国内源
时间: 2024-03-08 10:42:43 浏览: 26
以下是在Armbian中更换国内源的方法:
1. 备份原始源文件:
```shell
cp /etc/apt/sources.list /etc/apt/sources.list.backage
```
2. 编辑源文件:
```shell
nano /etc/apt/sources.list
```
在编辑器中,将原始源替换为国内源。例如,可以使用清华大学的源(https://mirrors.tuna.tsinghua.edu.cn/)或阿里云的源(http://mirrors.aliyun.com/)。
3. 保存更改并退出编辑器。
4. 更新软件包列表:
```shell
apt update
```
现在,您的Armbian系统已经更换为国内源。
相关问题
armbian cups
Armbian is a Linux distribution specially designed for ARM-based single-board computers. It provides support for various hardware platforms, including the popular Raspberry Pi, Orange Pi, and Banana Pi boards.
CUPS (Common Unix Printing System) is a printing system used in Linux and Unix-like operating systems. It allows you to set up and manage printers, print queues, and print jobs on your system.
To install CUPS on Armbian, you can use the package manager `apt-get`. Open a terminal on your Armbian system and run the following commands:
```
sudo apt-get update
sudo apt-get install cups
```
After the installation is complete, you can access the CUPS web interface by opening a web browser and entering `http://localhost:631` in the address bar. From there, you can configure and manage your printers.
Please note that depending on your specific Armbian version and hardware platform, there might be some additional steps or considerations. It's always recommended to refer to the official Armbian documentation or community forums for more detailed instructions.
Armbian的jdk
Armbian是一个为ARM架构的单板计算机(例如树莓派)定制的Linux操作系统。在Armbian中,你可以安装和使用标准的Java Development Kit(JDK),这可以让你开发和运行Java程序,包括服务端应用和桌面应用。
Armbian中可以安装Oracle JDK或OpenJDK,具体取决于你的需求。Oracle JDK是收费的,但是在商业环境中使用它通常需要购买许可证。而OpenJDK是免费和开源的,因此在大多数情况下都是更好的选择。
在Armbian中安装JDK的方法与在其他Linux系统上安装JDK的方法相同。你可以使用apt-get命令来安装JDK。以下是在Armbian中安装OpenJDK 11的命令:
```
sudo apt-get update
sudo apt-get install openjdk-11-jdk
```
如果你需要安装Oracle JDK,则需要从Oracle官网下载JDK安装包,并按照官方指南进行安装。
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