TecMint published a tutorial showing you how to use DSH (Distributed Shell) to run commands on multiple Linux servers.
DSH (Dancer's Shell) - Run Commands on Multiple Linux Hosts
Systems Administrators are well aware of the importance of being able to monitor and administer numerous machines in a short amount of time, preferably with minimal physical movement. Whether it’s a small cloud environment or a large server cluster, the ability to centrally manage computers is essential.
To partly accomplish this, I am going to show you how to use a nifty little tool called DSH (dancer’s shell/distributed shell) that allows a user to run commands across multiple machines.
