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/etc/issue 登录前显示

/etc/motd 登录后显示

login as: root

root@192.168.2.196's password:

Last login: Tue Aug 14 20:18:55 2012 from 192.168.2.178

[root@lyn ~]# more /etc/issue

Red Hat Enterprise Linux Server release 5.7 (Tikanga)

[root@lyn ~]# more /etc/motd

[root@lyn ~]# echo "Welcome~~" >> /etc/motd

[root@lyn ~]#

login as: root

root@192.168.2.196's password:

Last login: Tue Aug 14 20:21:01 2012 from 192.168.2.178

Welcome~~

[root@lyn ~]# echo "Banner /etc/issue" >> /etc/ssh/sshd_config

[root@lyn ~]# service sshd restart

Stopping sshd: [ OK ]

Starting sshd: [ OK ]

[root@lyn ~]#

login as: root

Red Hat Enterprise Linux Server release 5.7 (Tikanga)

root@192.168.2.196's password:

Last login: Tue Aug 14 20:22:24 2012 from 192.168.2.178

Welcome~~

[root@lyn ~]#