Linux Changes login host prompt information

More than 130 Linux physical hosts are managed in the ordinary. Really understand the IP information of each host. Application deployment is more troublesome!

So at the beginning of the deployment, you must plan:

Write a script. Put the host IP. Administrator contact method, application deployment and other host information in. SH inside

There are 2 of files in the shell's main change place.

1. Change the/etc/issue (in the Machine room site operation. Be able to use the display to prompt information, know the host application, etc.)

Note the use of issue, for the cloud host this piece, the individual feel not change this option can also. Anyway, I usually do not login!

2. Change/ETC/MOTD (remote terminal SSH connection. Can be based on terminal hints, know the host application, etc.)

Linux Changes login host prompt information