Slow queries, processlist and slave status

<><><><><><><><><><><> CONFIG FILE cred.txt <><><><><><><><><><><><>
DB_HOST="IP"
DB_USER="user"
DB_PASSWORD="pwd"


<><><><><><><><><><><> processlist.sh <><><><><><><><><><><><>


#!/bin/bash

HOST=`cat cred.txt | grep 'DB_HOST' | cut -d '"' -f 2`
USR=`cat cred.txt | grep 'DB_USER' | cut -d '"' -f 2`
PASS=`cat cred.txt | grep 'DB_PASSWORD' | cut -d '"' -f 2`

rm -rf load.log processlist.log


mysql -u$USR -h$HOST -p$PASS -e "select id as Connection_ID,user,SUBSTRING_INDEX(HOST,':',1) as host,DB,time,info as query FROM information_schema.processlist WHERE info is not null and time>30 order by time desc limit 5;">processlist.log
echo "SLOW Queries are :"
#cat processlist.log | tail -n +2 | column -t -s "|"
cat processlist.log | column -t -s "|"
echo "############ LOAD ################"

mysql -u$USR -h$HOST -p$PASS -e "system w;">load.log
echo "LOAD on server is :"
head -1 load.log

echo "########### REPLICATION LAG ################"
mysql -u$USR -h$HOST -p$PASS -e "show slave status\G;" | awk '/Seconds_Behind_Master/{print $0}'


<><><><><><><><><><><> X <><><><><><><><><><><><>

chmod 777 config.txt processlist.sh