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Welcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.13.0-32-generic x86_64)

* Documentation: https://help.ubuntu.com/

System information as of Fri Sep 23 09:31:54 CST 2016

System load: 0.3 Processes: 254 Usage of /: 2.3% of 114.33GB Users logged in: 1 Memory usage: 4% IP address for eth0: 10.200.10.203 Swap usage: 0%

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

276 packages can be updated. 170 updates are security updates.

New release ‘16.04.1 LTS’ available. Run ‘do-release-upgrade’ to upgrade to it.

编辑/etc/pam.d/sshd session optional pam_motd.so motd=/run/motd.dynamic noupdate session optional pam_motd.so # [1] 屏蔽这两行即可