Linux shell script for database backup

Question

I tried many scripts for database backup but I couldn\'t make it. I want to backup my database every hour.
I added files to \"/etc/cron.hourly/\" folder, changed its chm

Answer 1

#!/bin/sh
#Procedures = For DB Backup
#Scheduled at : Every Day 22:00

v_path=/etc/database_jobs/db_backup
logfile_path=/etc/database_jobs
v_file_name=DB_Production
v_cnt=0

MAILTO="abc@as.in"
touch "$logfile_path/kaka_db_log.log"

#DB Backup
mysqldump -uusername -ppassword -h111.111.111.111 ddbname > $v_path/$v_file_name`date +%Y-%m-%d`.sql 
if [ "$?" -eq 0 ]
  then
   v_cnt=`expr $v_cnt + 1`
  mail -s "DB Backup has been done successfully" $MAILTO < $logfile_path/db_log.log
 else
   mail -s "Alert : kaka DB Backup has been failed" $MAILTO < $logfile_path/db_log.log
   exit
fi