Welcome to Ubuntu 20.04.6 LTS (GNU/Linux 5.4.0-165-generic x86_64)

 * Documentation:

 * Management:

 * Support:

  System information as of Tue 31 Oct 2023 09:37:02 AM CST

  System load:  0.05               Processes:               138

  Usage of /:   62.7% of 68.11GB   Users logged in:         1

  Memory usage: 4%                 IPv4 address for enp0s3:

  Swap usage:   0%

 * Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s

   just raised the bar for easy, resilient and secure K8s cluster deployment.

Expanded Security Maintenance for Applications is not enabled.

13 updates can be applied immediately.

13 of these updates are standard security updates.

To see these additional updates run: apt list --upgradable

26 additional security updates can be applied with ESM Apps.

Learn more about enabling ESM Apps service at

New release '22.04.3 LTS' available.

Run 'do-release-upgrade' to upgrade to it.

通常来讲,linux通过/etc/motd中的文本作为输出内容,可能简单的列出一段欢迎语。而ubuntu将motd(message of the day)改为了一个模块,



如果想要改善这个问题,只需要在/etc/update-motd.d/ 目录中,查看那些脚本程序,将不太重要或者延迟严重的脚本移除即可。