的输出free -m
是:
total used free shared buffers cached
Mem: 595 482 112 0 63 324
-/+ buffers/cache: 93 501
swap: 0 0 0
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已用内存的哪个值是正确的,482 还是 93?
我的 Ubuntu Server 12.04 LTS 在“apt-get dist-upgrade”期间询问我在哪里安装“GRUB”更新。我怎样才能简单地找出哪个分区/磁盘是正确的答案?如何找出当前安装 GRUB 的位置?我发现了类似的问题和答案,但如何在不安装额外脚本的情况下做到这一点?我将不胜感激您的建议。
类似问题:如何知道安装grub的分区
干杯:)
在 Windows Azure 上安装了新的 Ubuntu Server 12.04
之后apt-get upgrade
,控制台显示:
The following packages have been kept back:
linux-image-extra-virtual linux-image-virtual linux-tools linux-virtual
(...)
83 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
Need to get 64.5 MB of archives.
After this operation, 714 kB of additional disk space will be used
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并且在能力升级之后
The following NEW packages will be installed:
linux-image-3.2.0-32-virtual{a} linux-image-extra-3.2.0-32-virtual{a}
linux-tools-3.2.0-32{a}
(...)
The following packages are RECOMMENDED but will NOT be installed:
libglib2.0-data shared-mime-info shared-mime-info:i386
87 …
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12.04 ×1
apt ×1
aptitude ×1
command-line ×1
grub2 ×1
memory-usage ×1
ram ×1
server ×1