dot-files/bash/environment

#!/usr/bin/env bash

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

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

# Disable capslock
if [[ -x $(which setxkbmap) ]]; then
    if [[ $(uname) == Linux ]]; then
        setxkbmap -option ctrl:nocaps
    fi
fi

export EDITOR=vim
export BROWSER=firefox
#export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"

# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
export HISTCONTROL=ignoredups:erasedups:ignorespace
# Use empty string for unlimited history
export HISTSIZE=
export HISTFILESIZE=
export HISTTIMEFORMAT='%y-%m-%d %T λ '

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

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && (eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)")
fi

if [ "$TERM" == xterm ]; then
    export TERM=xterm-256color
fi