Statseeker is a powerful network performance monitoring solution for businesses
Using just a single server or virtual machine, Statseeker can be up and running within minutes, and discovering your entire network in less than an hour, without any significant effect on your bandwidth availability.
dsh is a parallel distributed shell. dsh is a full replacement for the IBM PSSP 3.5 dsh with the exception of the SP2 specific node constructs being replaced with NIS support. dsh supports rsh, kerberized rsh, ssh or any other command.
dsh is a program which runs a single command on multiple computers at the same time. It was designed as a cluster tool for beowulf-style supercomputers.