Installation Steps for xtail on Mac

What is “xtail” Package?

Watch growth of multiple files or directories (like `tail -f`)
For more details: https://www.unicom.com/sw/xtail

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 xtail.

  brew install xtail

Now, use xtail!