Install Bash Completion on macOS

Bash completion is a set of command line command completions for the Bash shell, it contains a collection of helper functions to assist in creating new completions. It also provides a set of facilities for loading completions automatically on demand, as well as installing them.

Official Webpage: https://salsa.debian.org/debian/bash-completion

Installation

• Open Terminal App,
• Type Command: brew install bash-completion
• Once installation is complete, please add the path of bash_completion.sh to the bash profile file ~/.bash_profile

  Add the following line to your ~/.bash_profile:
    [[ -r "/opt/homebrew/etc/profile.d/bash_completion.sh" ]] && . "/opt/homebrew/etc/profile.d/bash_completion.sh"

• Run command source ~/.bash_profile