Linux 目录分析

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Linux 目录分析

jetsung

Ubuntu

# 更新索引
apt update 
# 安装  gcc
apt install -y gcc
# 卸载 gcc
apt  purge -y --auto-remove gcc

# APT 维护的软件包索引目录，用于加速软件包管理。你可以定期清理它，特别是在遇到 APT 更新问题时。
# apt update 时分更新索引
/var/lib/apt/lists/

# apt install -y gcc
# 下载 .deb 文件
/var/cache/apt/archives/

# 清理已下载的 deb 文件
apt clean
apt autoclean

Dockerfile

Debian / Ubuntu

RUN << EOF >
apt update -y
apt install -y --no-install-recommends ca-certificates curl
apt clean
rm -rf /var/lib/apt/lists/*

Alpine

apk update
apk add -y no-cache chromium

jetsung

快速替换系统镜像源

Alpine

sed -i 's/dl-cdn.alpinelinux.org/mirrors.bfsu.edu.cn/g' /etc/apk/repositories

sed -i.bak 's#dl-cdn.alpinelinux.org#mirrors.aliyun.com#g' /etc/apk/repositories

Ubuntu

sed -i 's/archive.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list

Debian

腾讯云

sed -i "s@http://deb.debian.org/debian@http://mirrors.tencent.com/debian@g" /etc/apt/sources.list

sed -i "s@http://deb.debian.org/debian@http://mirrors.tencent.com/debian@g" /etc/apt/sources.list.d/debian.sources

腾讯云内网

sed -i "s@http://deb.debian.org/debian@http://mirrors.tencentyun.com/debian@g" /etc/apt/sources.list

sed -i "s@http://deb.debian.org/debian@http://mirrors.tencentyun.com/debian@g" /etc/apt/sources.list.d/debian.sources