git-completion bash

[1] install dulu bash_completion

Centos / Fedora
dnf install -y bash_completion

Debian / Ubuntu
sudo apt-get install bash-completion

[2] rubah .bashrc

https://raw.githubusercontent.com/helmuthdu/dotfiles/master/.bashrc

[3] download git-prompt & git-completion 

https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash
https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh

taro di /etc/bash_completion.d 

[4] rubah .bashrc

cari /usr/share/git/completion/ dan /usr/share/git/ di .bashrc dan rubah ke /etc/bash_completion.d/

source ~/.bashrc