My .bashrc file

.bashrc

#prompt
PS1='\[\033]0;\w\007\]\[\e[35;1m\]\u\[\e[0m\]\[\e[32m\]@\h\[\e[34m\]\w \[\e[33m\]\$ \[\e[0m\]'	# purple, green, blue prompt w/default black & dir title

# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace

# append to the history file, don't overwrite it
shopt -s histappend

# git settings
source /usr/local/git/contrib/completion/git-completion.bash
GIT_PS1_SHOWDIRTYSTATE=true
export PS1='\[\033[32m\]\u@\h\[\033[00m\]:\[\033[34m\]\w\[\033[31m\]$(__git_ps1)\[\033[00m\]\$ '