#!/bin/sh

# A simple but effective script to distribute commands to a cluster
# Highlights the name of the node
#
# Create a file called nodes with the hostnames
# Run something like ./distribute.sh yourcommand yourarg1 yourarg2

for I in `cat nodes`; do
  echo -e '\E[37;44m'"\033[1m"${I}"\033[0m"
  ssh $I "$@"
  echo
done