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

I got the same issue. But I manage to write a script. Hope this would help.

#!/bin/bash
# Database credentials
user="username"
password="password"
host="localhost"
db_name="dbname"
# Other options
backup_path="/DB/DB_Backup"
date=$(date +"%d-%b-%Y")
# Set default file permissions
umask 177
# Dump database into SQL file
mysqldump --user=$user --password=$password --host=$host $db_name >$backup_path/$db_name-$date.sql

# Delete files older than 30 days
find $backup_path/* -mtime +30 -exec rm {} \;


#DB backup log
echo -e "$(date +'%d-%b-%y  %r '):ALERT:Database has been Backuped"    >>/var/log/DB_Backup.log