Color Bash Prompts

.bash_profile

# Environment
PS1='\[\e[0;32m\]\u@\h\[\e[m\] \[\e[1;34m\]\w\[\e[m\] \[\e[1;32m\]\$\[\e[m\] '

if [ -f `brew --prefix`/etc/bash_completion ]; then
  . `brew --prefix`/etc/bash_completion
fi

# Ruby
source /usr/local/opt/chruby/share/chruby/chruby.sh
chruby ruby-2.3.1
source /usr/local/opt/chruby/share/chruby/auto.sh

# Node
export NVM_DIR=~/.nvm
[ -s "$(brew --prefix nvm)/nvm.sh" ] && . "$(brew --prefix nvm)/nvm.sh"
nvm use node > /dev/null

.bashrc

# For Normal Users
PS1='\[\e[0;32m\]\u@\h\[\e[m\] \[\e[1;34m\]\w\[\e[m\] \[\e[1;32m\]\$\[\e[m\] '

# For Root
PS1='\[\e[0;31m\]\u@\h\[\e[m\] \[\e[1;34m\]\w\[\e[m\] \[\e[0;31m\]\$\[\e[m\] '

# For Apps
export GREP_OPTIONS='--color=auto'
export LS_OPTS='--color=auto'

alias ls='ls ${LS_OPTS}'
alias less='less --RAW-CONTROL-CHARS'