.bashrc

# If not running interactively, don't do anything
case $- in
  *i*) ;;
  *) return ;;
esac

# don't put duplicate lines or lines starting with space in the history.
HISTCONTROL=ignoreboth

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

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary, update the values of LINES and COLUMNS.
shopt -s checkwinsize

# prompt
if [ "$(id -u)" -eq 0 ]; then
    PS1="\[\033[m\]|\[\033[1;35m\]\t\[\033[m\]|\[\e[1;31m\]\u\[\e[1;36m\]\[\033[m\]@\[\e[1;36m\]\h\[\033[m\]:\[\e[0m\]\[\e[1;32m\][\W]> \[\e[0m\]"
else
    PS1="\[\033[m\]|\[\033[1;35m\]\t\[\033[m\]|\[\e[1m\]\u\[\e[1;36m\]\[\033[m\]@\[\e[1;36m\]\h\[\033[m\]:\[\e[0m\]\[\e[1;32m\][\W]> \[\e[0m\]"
fi

# colored GCC warnings and errors
export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# Set the default Less options.
export LESS='-c -g -i -M -R -S -w -X -z-4'

# Preferred editor for local and remote sessions, in this order: vim, nano
EDITOR="$(command -v vim || command -v nano)"
export EDITOR

# Command Aliases
alias du="du -h -s"
alias df="df -h"
alias ls="ls -hlF --color=always --group-directories-first"
alias la="ls -hlAF --color=always --group-directories-first"