什么时候该用这个 docker-gzip-indexes?
用来恢复缺失的默认文件、确认发行版本带了什么,或拿你的 APT config 做 diff。
# Since Docker users using "RUN apt-get update && apt-get install -y ..." in # their Dockerfiles don't go delete the lists files afterwards, we want them to # be as small as possible on-disk, so we explicitly request that Apt keep them # compressed on-disk too instead of decompressing them. # For comparison, an "apt-get update" layer without this on a pristine # "debian:wheezy" base image was "29.88 MB", where with this it was only # "8.273 MB". Acquire::GzipIndexes "true";
curl https://exampleconfig.com/api/v1/config/original/2b32d08be3b653925c80f5ded1175ab8?hint=docker-gzip-indexes
wget -O docker-gzip-indexes https://exampleconfig.com/api/v1/config/original/2b32d08be3b653925c80f5ded1175ab8?hint=docker-gzip-indexes
<prompt><role>DevOps agent</role><source url='https://exampleconfig.com/api/v1/config/original/2b32d08be3b653925c80f5ded1175ab8?hint=docker-gzip-indexes' /><config><app>APT</app><os>Debian 13 (Trixie)</os><location>/etc/apt/apt.conf.d/docker-gzip-indexes</location><lines>10</lines><md5>2b32d08be3b653925c80f5ded1175ab8</md5><sha256>9da4604fbac169caa47e787b4d85c8e06c887603878afa2a61f39fd551a41359</sha256></config></prompt>
粘贴到 Claude、ChatGPT 或任何 AI 助手里。
sudo apt update && sudo apt install apt
sudo apt update && sudo apt install apt
什么时候该用这个 docker-gzip-indexes?
用来恢复缺失的默认文件、确认发行版本带了什么,或拿你的 APT config 做 diff。
怎么恢复 APT 的默认配置?
下载文件,把 /etc/apt/apt.conf.d/docker-gzip-indexes 里的当前配置备份好,替换掉,然后 reload 或 restart APT。
docker-gzip-indexes 适合直接上生产吗?
这是 Debian 13 (Trixie) 的厂商默认配置,只能当基线。上生产前请检查安全和性能设置。
和其他 OS 版本有什么不同?
默认值会随发行版和版本变化,这份对应 Debian 13 (Trixie)。
我可以用它来排查 APT 吗?
可以。和你的配置做 diff 找出漂移,然后只恢复需要的段落。