31 lines
1.3 KiB
Markdown
31 lines
1.3 KiB
Markdown
# Debian更换清华源
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## 确定Debian发行版
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```shell
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cat /etc/os-release
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```
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## 换源
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[清华Debian源地址](https://mirrors.tuna.tsinghua.edu.cn/help/debian/)
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```shell
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# 防止https安装不上
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apt-get install apt-transport-https ca-certificates
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# 备份
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mv /etc/apt/sources.list /etc/apt/sources.list.back
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# 没有编辑软件 通过命令写入文件
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echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free" >> /etc/apt/sources.list
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echo "# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free" >> /etc/apt/sources.list
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echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free" >> /etc/apt/sources.list
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echo "# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free" >> /etc/apt/sources.list
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echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free" >> /etc/apt/sources.list
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echo "# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free" >> /etc/apt/sources.list
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echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free" >> /etc/apt/sources.list
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echo "# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free" >> /etc/apt/sources.list
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# 更新
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apt-get upgrade
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apt-get update
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```
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