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apt-get 导致硬盘爆满的解决之道

折腾完Ubuntu之后,硬盘空间迅速爆满。比尔盖子不得不几次停下VPS,进行扩容操作。导致是什么鬼东西耗尽了我的硬盘。一气之下,使用

du -sh /*

进行检查。结果如下:

12K		/aquota.group
8.0K	/aquota.user
7.9M	/bin
34M	/boot
4.0K	/dev
13M	/etc
985M	/home
0	        /initrd.img
188M	/lib
16K	        /lost+found
32K	        /Maildir
8.0K	/media
12K	        /mnt
4.0K	/opt
0	        /proc
160K	/root
216K	/run
6.2M	/sbin
4.0K	/selinux
12K		/srv
0		/sys
8.0K	/tmp
1019M	/usr
1.3G	/var
0		/vmlinuz

怎么?/var占了这么多空间,难道是日志太多吗?继续输入

du -sh /var/*

进行检查:

736K	/var/backups
488M	/var/cache
16K		/var/crash
697M	/var/lib
4.0K	/var/local
0		/var/lock
41M	/var/log
4.0K	/var/mail
4.0K	/var/opt
0		/var/run
772K	/var/spool
4.0K	/var/tmp
16K		/var/usermin
4.0K	/var/virtualmin-autoreply
22M	/var/webmin
12K		/var/www

这么多缓存文件?都是些什么东西?再看:

du -sh /var/cache/*
8.0K	/var/cache/apache2
401M	/var/cache/apt
15M	/var/cache/apt-show-versions
67M	/var/cache/apt-xapian-index
4.0K	/var/cache/awstats
12K		/var/cache/bind
4.4M	/var/cache/debconf
20K		/var/cache/ldconfig
1.6M	/var/cache/man
8.0K	/var/cache/postgresql
4.0K	/var/cache/pppconfig

进入/var/cache/apt一看,原来是里面有个叫archives的目录,存在大量apt-get下载过的软件包,难怪硬盘空间迅速变小。速速删除之,根目录果然多了大量空间!

rm -r /var/cache/apt/archives/*

Categories: IT生活, 建站那点事

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8 Comments

  1. @比尔盖子  
    其实,那些并不是插件……另外,这个站点没法注册吗?

  2. @比尔盖子  
    这样说,其实apt不算太“智能”,而且apt也没法加插件,要不然用个分段下载速度就不会这么悲剧了……(我的电脑都用不满速)

  3. @比尔盖子  
    应该是习惯于gentoo了吧?不过fedora不会缓存安装包,装完就删

  4. 其实吧,sudo apt-get clean就OK了!

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