################### ALIASES ##################

alias diff='colordiff'
alias grep='grep --color=auto'
alias less='less -R'
alias ls='ls --color=auto'
alias ll='ls -lh --color=auto'

export PAGER='less -R'

################## FUNCTIONS ##################

# bits to human readable value
b2h() {
	local suffixes=( 'B' 'K' 'M' 'G' 'T' 'P' 'E' 'Z' 'Y' )
	local sindex=1
	local val=$1
	[[ -z $(echo $1 | grep "^[0-9]*$") ]] && read val
	
	while [[ $(echo $val / 1024 | bc) -ne 0 ]]; do
		val=$(echo "scale=2; $val / 1024" | bc)
		let sindex=sindex+1
	done
	
	echo "${val}${suffixes[$sindex]}"
}

# ignore non-tracked files
git() {
	if [[ $# -gt 0 ]] && [[ "$1" == "status" ]]; then
		shift
		$(which -p git) status -uno "$@"
	else
		$(which -p git) "$@"
	fi
}