pull folder

#!bin/bash

WORK_PATH="$PWD"

function list() {
	SAVEIFS=$IFS
	IFS=$'\n'
	for file in $1/*
	do
		echo  $file
		if [[ -d "$file" ]] ; then 
		cd $file
			sh master.sh

			echo 'sleep 1 seconds'
			sleep 1
		fi
	done

	IFS=$SAVEIFS
}

list "$WORK_PATH"