#!/bin/bash
[[ $# -gt 2 ]] && echo "Zbyt duzo argumentow." && exit
[[ $# -lt 1 ]] && echo "Nie wystarczajaco argumentow." && exit

delimit() {
	local ret="$(cut -d':' -f$2 <<$1)"
	echo $ret
}

assign() {
	arg=$(delimit $1 1)
	[[ $arg == "src" ]] && path=$(delimit $1 2)
	[[ $arg == "dat" ]] && order=$(delimit $1 2)
}

[[ -n $1 ]] & assign $1
[[ -n $2 ]] && assign $2

[[ -z $path ]] && path="./"
[[ -z $order ]] && order="newest"

count=$(ls -1 $path | wc -l)
if [[ $count -lt 10 ]]; then
	i=1
else
	let i=$count/10
fi

if [[ $order == "newest" ]]; then
	ls -1t $path | head -n $i
elif [[ $order == "olderst" ]]; then
	ls -1tr $path | head -n $i
else
	echo "Argumenty zgodne z wytycznymi." && exit
fi