#!/bin/sh

CONF_FILE="./lftp_conf"
CUR_MONTH=$(date +%Y.%m);

PREV_MONTH=$(date -d "$(date +%Y-%m-%d) -1 month" +%Y.%m)

sed -e "s/$PREV_MONTH/$CUR_MONTH/g" -i $CONF_FILE

killall lftp

lftp -f $CONF_FILE