Custom Bash shell

.bashrc

# $HOME/.bashrc FILE for bash-3.0 (or later)
#
# By Yorick de Wid
# First revision Aug. 2006
#
# Usage: source $HOME/.bashrc

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# Bash options
shopt -s checkwinsize
shopt -s cdspell
shopt -s checkhash
shopt -s sourcepath

# Disable options:
shopt -u mailwarn
unset MAILCHECK

# Default editor
export EDITOR=nano

# Default pager
export PAGER=less

# Add local bin path
export PATH=$PATH:.local/bin

# Default colors
DEFAULT_COLOR="[00m"
if [ `id -u` == '0' ]; then
  USER_COLOR=$COLOR_RED
else
  USER_COLOR=$COLOR_PINK
fi

# Baseprompt
export PS1="\[\e[01;37m\][\[\e[0m\]\[\e[01;33m\]\u\[\e[0m\]\[\e[00;37m\]@\[\e[0m\]\[\e[01;36m\]\h\[\e[0m\]\[\e[00;37m\]:\[\e[0m\]\[\e[00;31m\]\$?\[\e[0m\]\[\e[00;37m\]:\[\e[0m\]\[\e[00;32m\]\w\[\e[0m\]\[\e[01;37m\]]\[\e[0m\]\[\e[00;37m\]\\$ \[\e[0m\]"

# History (HISTSIZE maximum saves in 1 session)
export HISTTIMEFORMAT='%F %T '
export HISTSIZE=2000
export HISTFILESIZE=2000
export HISTCONTROL=ignoredups

# History, eternal
PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND ; }"'echo $$ $USER \
               "$(history 1)" >> ~/.bash_eternal_history'

# GPG key
export GPG_TTY=$(tty)

# Aliases
alias ls='ls --color=auto --format=long'
alias la='ls -Ash'
alias l='ls -lh'
alias ll='ls -lh'
alias lla='ls -lAsh'
alias watch='watch --color'

# PostgreSQL connection settings
#export PGHOST=
#export PGPORT=5432
#export PGDATABASE=postgres
#export PGUSER=
#export PGPASSWORD=