bashrc

#!/usr/bin/env bash
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)

# If not running interactively, don't do anything
[[ $- == *i* ]] || return

# Bash enhacements
for option in cdspell checkwinsize extglob globstar histappend nocaseglob; do
	shopt -s "$option" 2> /dev/null
done
unset option

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# 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