What is “pdsh” Package?

Efficient rsh-like utility, for using hosts in parallel
For more details: https://code.google.com/p/pdsh/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install pdsh.

  brew install pdsh

Now, use pdsh!