Ubuntu20.04更换软件源

Bertha 。 2023-01-04 14:34 587阅读 0赞

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### 第一步 备份原来的软件源 ###

sudo du root #切换root身份
    cp /etc/apt/sources.list /etc/apt/sources.list.bak #备份原来的源
    ls

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### 第二步 更远软件源地址 ###

vi /etc/apt/source.list
    cat /etc/apt/source.list

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### 第三步 更新源 ###

apt-get update

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### 第四步 安装发现会变得很快 ###

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