我使用的是 Debian Bullseye Xfce。请在下面找到我的系统的相关详细信息:
vrgovinda@krishna:~$ uname -a
Linux krishna 5.10.0-8-amd64 #1 SMP Debian 5.10.46-5 (2021-09-23) x86_64 GNU/Linux
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版本apt-get如下:
vrgovinda@krishna:~$ apt-get -v
apt 2.2.4 (amd64)
Supported modules:
*Ver: Standard .deb
*Pkg: Debian dpkg interface (Priority 30)
Pkg: Debian APT solver interface (Priority -1000)
Pkg: Debian APT planner interface (Priority -1000)
S.L: 'deb' Debian binary tree
S.L: 'deb-src' Debian source tree
Idx: Debian Source Index
Idx: Debian Package Index
Idx: Debian Translation Index
Idx: Debian dpkg status file
Idx: Debian deb file
Idx: Debian dsc file
Idx: Debian control file
Idx: EDSP scenario file
Idx: EIPP scenario file
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当我运行时sudo apt autoclean,预计除.deb最新版本之外的所有文件都应被删除,即无法再下载的文件,但在我的系统中不会发生这种情况。我已在下面发布了示例:
/var/cache/apt/archives$ ls
libuuid1_2.36.1-7_amd64.deb libuuid1_2.36.1-8_amd64.deb lock
libuuid1_2.36.1-7_i386.deb libuuid1_2.36.1-8_i386.deb partial
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现在我跑autoclean:
/var/cache/apt/archives$ sudo apt autoclean
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
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该文件夹的内容archives保持原样:
/var/cache/apt/archives$ ls
libuuid1_2.36.1-7_amd64.deb libuuid1_2.36.1-8_amd64.deb lock
libuuid1_2.36.1-7_i386.deb libuuid1_2.36.1-8_i386.deb partial
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令人惊讶的是,按预期sudo apt clean清理了archives文件夹。因此奇怪的是只有该autoclean功能不起作用。
vrgovinda@krishna:~$ sudo apt clean
[sudo] password for vrgovinda:
vrgovinda@krishna:~$ cd /var/cache/apt/archives/
vrgovinda@krishna:/var/cache/apt/archives$ ls
lock partial
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结果apt policy libuuid1:
vrgovinda@krishna:/var/cache/apt/archives$ apt policy libuuid1
libuuid1:
Installed: 2.36.1-8
Candidate: 2.36.1-8
Version table:
*** 2.36.1-8 500
500 file:/home/vrgovinda/bullseye-deb-files ./ Packages
500 deb.debian.org/debian bullseye/main amd64 Packages
100 /var/lib/dpkg/status
2.36.1-7 500
500 file:/home/vrgovinda/bullseye-deb-files ./ Packages
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您说“ ……预计除最新版本之外的所有 .deb 文件都应被删除”。事实并非如此autoclean。从man apt-get:
clean
clean清除检索到的包文件的本地存储库。它会删除和lock中除文件之外 的所有内容。/var/cache/apt/archives//var/cache/apt/archives/partial/
和
autoclean(以及auto-clean自 1.1 以来的别名)与 一样
clean,autoclean清除检索到的包文件的本地存储库。不同之处在于,它仅删除无法再下载的包文件,并且基本上没有用处。这使得缓存可以长期维护,而不会失去控制。APT::Clean-Installed如果设置为 ,该配置选项将防止已安装的软件包被删除off。
(我添加了额外的格式和粗体强调)
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