尝试为 SSH 登录会话创建自定义登录统计欢迎信息，但也想保留原始消息，即：
Last failed login: Sun Feb 19 03:52:25 CET 2017 from 125.x.x.x on ssh:notty
There were 41 failed login attempts since the last successful login.
Last login: Sat Feb 18 19:58:07 2017 from 109.255.x.x
但是当我为自定义脚本创建/etc/profile.d/shell_welcome.sh文件时，原始脚本不再加载。有什么办法可以保留吗？或者如何复制相同的消息？具体来说这部分：
There were 41 failed login attempts since the last successful login.