A simple script which loops though a text file that lists the hostname / username / password for the login and then runs the "shutdown - h now" command? Though, I would be uneasy with listing root passwords in a random text file.

On 11/17/2014 12:56 AM, Hadi Motamedi wrote:
Dear All
In an environment , I have 20 centos servers running together . For
shutting them down , I need to issue the followings on each of the
servers :
#./stopServer
#init 0
This is cumbersome to try to issue these on huge amount of servers to
keep them safely going shutdown. Can you please let me know how can I
automate it and say let just one server send stop processes and
shutdown commands to the other ones and then goes shutdown himself?
Thank you
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