Ubuntu 登录信息混乱

Ubuntu 登录信息混乱

我在一台通过 SSH 访问的机器上安装了 Ubuntu Lucid Lynx 服务器。几天以来,每次我登录系统时,都会看到以下欢迎屏幕。

Linux ubuntuserver 2.6.32-32-server #62-Ubuntu SMP Wed 
                              Apr 20 22:07:43 UTC 2011 x86_64 GNU/Linux
Ubuntu 10.04.2 LTS

Welcome to the Ubuntu Server!
 * Documentation:  http://www.ubuntu.com/server/doc

  System information as of Tue Jun 14 11:07:26 PDT 2011

  System load:  0.05               Processes:           144
  Usage of /:   1.9% of 447.72GB   Users logged in:     0
  Memory usage: 41%                IP address for eth0: 192.168.1.14
  Swap usage:   0%

  => There is 1 zombie process.

  Graph this data and manage this system at https://landscape.canonical.com/

3 packages can be updated.
0 updates are security updates.

Ubuntu 10.04.2 LTS

Welcome to the Ubuntu Server!
 * Documentation:  http://www.ubuntu.com/server/doc

  System information as of Wed May  4 09:07:52 PDT 2011

  System load:  0.01               Processes:           137
  Usage of /:   1.3% of 447.72GB   Users logged in:     0
  Memory usage: 20%                IP address for eth0: 192.168.1.14
  Swap usage:   0%

  Graph this data and manage this system at https://landscape.canonical.com/

36 packages can be updated.
3 updates are security updates.

No mail.
Last login: Mon Jun 13 09:21:13 2011 from 182.64.117.115

信息重复了,但并不相同,而且日期也不同。这是正常的吗,还是我抽了什么东西?

答案1

通常,登录消息位于 中/etc/motd。检查文件是否包含两个重复项或仅包含一个。

如果文件包含两者,只需手动编辑它 - 可能是 Ubuntu 的 MOTD 自动更新脚本出了问题或其他问题。


如果motd只包含一半,则尝试找到另一半:

grep -L -r "information as of Wed" /etc /var

获取文件名后,重复搜索:grep -r "thefilename" /etc

答案2

查看 /etc/motd.tail。此文件的内容在登录时附加到 /etc/motd。消息的第二部分可能在此文件中。将其清除,下次登录时“重复”消息将消失。

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