35 lines
952 B
Markdown
35 lines
952 B
Markdown
# 树莓派安装使用
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## linux下 安装
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``` bash
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df -h # 查看已有硬盘
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# 插入sd卡
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df -h # 查看新增磁盘
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fdisk /dev/sdx # 删除增加分区
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dd bs=4M if=2017-11-29-raspbian-stretch.img of=/dev/sdX # 写入镜像
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sudo watch -n 5 pkill -USR1 ^dd$ # 查看dd进程
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```
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## 换源
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```bash
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$ sudo nano /etc/apt/sources.list
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#注释掉原文件内容，用以下内容取代：
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deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi
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deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi
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#使用管理员权限（经由sudo），编辑/etc/apt/sources.list.d/raspi.list文件。参考命令行为：
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$ sudo nano /etc/apt/sources.list.d/raspi.list
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#注释掉原文件内容，用以下内容取代：
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deb http://mirror.tuna.tsinghua.edu.cn/raspberrypi/ stretch main ui
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deb-src http://mirror.tuna.tsinghua.edu.cn/raspberrypi/ stretch main ui
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``` |