My Git Aliases for Bash

aliases.sh

# My aliases
alias gs='git status -sb'
alias gaa='git add --all'
alias gc='git commit -m $2'
alias gp='git push'
alias gpo='git push origin'
alias gpl='git pull'
alias gl="git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
alias ga='git add $2'
alias gb='git branch'
alias gcb='git checkout -b $2'
alias gdb='git branch -D $2'
alias gco='git checkout $2'

get_doc_baysan_alias(){
    echo "Baysan's Git Aliases"
    echo "gs=git status"
    echo "gaa=git add --all"
    echo "gc=git commit -m \$2"
    echo "gp=git push"
    echo "gpo=git push origin"
    echo "gpl=git pull"
    echo "gl=git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
    echo "ga=git add \$1"
    echo "gb=git branch \$2"
    echo "gcb=git checkout -b \$2"
    echo "gdb=git branch -D \$2"
    echo "gco=git checkout \$2"
}

alias ghelp='get_doc_baysan_alias'


# Style
source ~/.bash_git
__PS1_BEFORE='\n '
__PS1_USER='\[\e[97;104m\] \u '
__PS1_LOCATION='\[\e[30;43m\] \w '
__PS1_GIT_BRANCH='\[\e[97;45m\] `__git_ps1` '
__PS1_AFTER='\[\e[0m\] '
export PS1="${__PS1_BEFORE}${__PS1_USER}${__PS1_LOCATION}${__PS1_GIT_BRANCH}${__PS1_AFTER}"

You should append the content into the path below.

/home/<username>/.bashrc

https://stackoverflow.com/questions/15384025/bash-git-ps1-command-not-found

curl -L https://raw.github.com/git/git/master/contrib/completion/git-prompt.sh > ~/.bash_git

source ~/.bash_git