# colors
for dircolors in gdircolors dircolors ; do
	if (type -p $dircolors &> /dev/null) ; then
		[ -f /etc/DIR_COLORS ] && eval $($dircolors -b /etc/DIR_COLORS) && break
		[ -f "${HOME}/.dir_colors" ] && eval $($dircolors -b "${HOME}/.dir_colors") && break
		eval $($dircolors -b) && break
	fi
done

# gimmie an editor, make it a nice vi clone
for EDITOR in vim elvis vile nvi vi ; do
	(type -p $EDITOR &> /dev/null) && break
done
export EDITOR

# aliases
alias cd..='cd ..'

# handles per OS aliases, fixes a few terms
case `uname -s` in
	Linux|CYGWIN*)
		alias ls="ls -h --color=auto"
		alias grep='grep -d skip --color=auto'
	;;
	FreeBSD|Darwin|DragonFly)
		export LSCOLORS=ExGxFxDxCxDxDxHbaDacec
		alias ls="ls -Gh"
		alias grep='grep -d skip --color=auto'
	;;
	Interix)
		alias ls="ls --color"
	;;
	SunOS)
		if (type -p gls &> /dev/null) ; then
			alias ls="gls -h --color=auto"
		else
			# you have a GNU ls, surprise...
			case `ls --version 2>/dev/null | head -1` in
				*fileutils*|*coreutils*)
					alias ls="ls -h --color=auto"
				;;
				*)
					alias ls="ls -h"
				;;
			esac
		fi

		if (type -p ggrep &> /dev/null) ; then
			alias grep='ggrep -d skip --color=auto'
		else
			# woah, you have a GNU grep...
			case `grep --version 2>/dev/null | head -1` in
				*GNU*)
					alias grep='grep -d skip --color=auto'
				;;
			esac
		fi

		for locate in glocate slocate ; do
			(type -p $locate &> /dev/null) && alias locate=$locate && break
		done
	;;
esac

alias df='df -h'
alias du='du -h'

alias ping='ping -c4'

(type -p time &> /dev/null) && alias time='command time'