Use gsh to run the same command on multiple serversMar 23, 2016, 04:00 (0 Talkback[s])
(Other stories by Rob Kennedy)
At some point you will find it very handy to be able to run the same command on multiple servers.
Sure, you could just put a list of IPs in a file and run something against it using a for loop, but gsh is going to make your life much easier. gsh will allow you to run the same command on various servers sorted by category.