What is “psutils” Package?

Collection of PostScript document handling utilities
For more details: http://knackered.org/angus/psutils/

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 psutils.

  brew install psutils

Now, use psutils!