iTunes connect auto ingress bash script

suck.sh

#!/bin/bash

itc_username=some_username
itc_password=some_password
itc_account=12345678

yesterday=`date -v-1d +"%Y%m%d"`

if [ "$1" == "" ]; then
	echo downloading file for yesterday: $yesterday
	java Autoingestion $itc_username $itc_password $itc_account Sales Daily Summary $yesterday
else
	echo downloading file for: $1
	java Autoingestion $itc_username $itc_password $itc_account Sales Daily Summary $1
fi

gunzip *.gz