# If running interactively, then:
if [ "$PS1" != "" -a "$TERM" != "dumb" ]
then
	if [ -d ~/bin ]
	then
		export PATH=~/bin:"$PATH"
	fi

	# lots of history
	export HISTCONTROL=ignoredups
	export HISTCONTROL=ignoreboth
	export     HISTSIZE=1000000
	export HISTFILESIZE=1000000
	export HISTFILE=~/.bash_history_$USER
	# append to history file (instead of overwriting)
	shopt -s histappend
	# write out history after each command
	PROMPT_COMMAND='history -a'

	# colorful grep
	export GREP_OPTIONS='--color=auto'
	export GREP_COLOR='1;32'

	# colorful manpages
	export LESS_TERMCAP_mb=$'\E[01;31m'
	export LESS_TERMCAP_md=$'\E[01;36m'
	export LESS_TERMCAP_me=$'\E[0m'
	export LESS_TERMCAP_se=$'\E[0m'
	export LESS_TERMCAP_so=$'\E[01;44;33m'
	export LESS_TERMCAP_ue=$'\E[0m'
	export LESS_TERMCAP_us=$'\E[01;32m'
	export LESS='-iFRXM'

	if [ -e ~/.pythonrc.py ]
	then
		export PYTHONSTARTUP=~/.pythonrc.py
	fi

	eval "$(dircolors -b)"
	alias ls='ls --color=auto'
	alias l='ls -FC --si'
	alias ll='ls -Fl --si'
	alias la='ls -FA --si'
	alias lal='ls -FAl --si'
	alias duh='du --si'
	alias dusch='du -sc --si *'
	alias df='/bin/df --si -lx tmpfs'
	alias dfn='/bin/df'
	alias rm='rm -v'
	alias rmq='/bin/rm'
	alias rmr='rm -rv'
	alias rmrq='/bin/rm -r'
	alias mv='mv -vi'
	alias cp='cp -vi'
	alias scr='exec screen -xRR'
	alias utop='top -u "$USER"'
	alias diff='diff -u'
	alias rlm='readlink -m'
	alias e='exec'

	# set a useable prompt (colors vary depending on host - thus enabling "subconscious" recognition of the current host) (colors allow for visual separation between command and output
	seed=$(hostname -f | md5sum | tr -dc '1234567')
	hc1=${seed:1:1}
	hc2=${seed:2:1}
	if which "git" > /dev/zero
	then
		PS1="\${debian_chroot:+\[\e[01;31m\](\$debian_chroot)}\[\e[01;3${hc1}m\]\u\[\e[00m\]@\[\e[01;3${hc2}m\]\h\[\e[00m\]: \[\e[01;34m\]\w\[\e[00m\]\n\[\e[00;33m\]\t\[\e[00;32m\](\$? J\j !\! #\#)\[\e[00m\]\$(__git_ps1 ' \[\e[01;30m\](%s) \[\e[00m\]')\\\$ "
	else
		PS1="\${debian_chroot:+\[\e[01;31m\](\$debian_chroot)}\[\e[01;3${hc1}m\]\u\[\e[00m\]@\[\e[01;3${hc2}m\]\h\[\e[00m\]: \[\e[01;34m\]\w\[\e[00m\]\n\[\e[00;33m\]\t\[\e[00;32m\](\$? J\j !\! #\#)\[\e[00m\]\\\$ "
	fi

	# enable programmable completion features
	if [ -f /etc/bash_completion ]
	then
		source /etc/bash_completion
	fi
fi