Relevant File Contents...

# ~/.profile #
if [ -n "$BASH" ]; then
  if [[ -f ~/.bashrc ]]; then
    . ~/.bashrc
  fi
fi

mesg n

# ~/.bashrc #
PS1='[\u@\h \W]# ';
PATH=$PATH:$HOME/bin

if [[ -f ~/.bash_profile ]]; then
    . ~/.bash_profile
fi

# ~/.bash_profile #
if [[ -f ~/.bash_aliases ]]; then
    . ~/.bash_aliases
fi

# ~/.bash_aliases #
alias ls='ls --group-directories-first --color=auto'
alias l='ls -l --group-directories-first --color=auto'
alias la='ls -a --group-directories-first --color=auto'
alias ll='ls -l -a --group-directories-first --color=auto'
alias grep='grep --color=auto'