dots/commonsh/10_alias

#! /bin/sh
# colors
for dircolors in gdircolors dircolors ; do
	if (command -v $dircolors > /dev/null 2>&1) ; then
		[ -f "${HOME}/.dir_colors" ] && eval `$dircolors -b "${HOME}/.dir_colors"` && break
		[ -f /etc/DIR_COLORS ] && eval `$dircolors -b /etc/DIR_COLORS` && break
		eval `$dircolors -b` && break
	fi
done

# gimmie an editor, make it a nice vi clone
for EDITOR in vim elvis vile nvi vi ; do
	(command -v $EDITOR > /dev/null 2>&1) && break
done
export EDITOR

# make the history editor the editor we want
FCEDIT=$EDITOR
export $FCEDIT

# 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)
		LSCOLORS=ExGxFxDxCxDxDxHbaDacec
		export LSCOLORS
		alias ls="ls -Gh"
		alias grep='grep -d skip --color=auto'
	;;
	Interix)
		alias ls="ls --color"
	;;
	SunOS)
		if (command -v gls > /dev/null 2>&1) ; then
			alias ls="gls -h --color=auto"
		else
			# you have a GNU ls, surprise...
			case `ls --version 2>/dev/null | head -n 1` in
				*fileutils*|*coreutils*)
					alias ls="ls -h --color=auto"
				;;
				*)
					alias ls="ls -h"
				;;
			esac
		fi

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

		for locate in glocate slocate ; do
			(command -v $locate > /dev/null 2>&1) && alias locate=$locate
		done
	;;
esac

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

alias ping='ping -c4'

(command -v time > /dev/null 2>&1) && alias time='command time'