An Advance Bash Script for MySQL Database Backup

An Advance Bash Script for MySQL Database Backup

• Step 1 – Clone this Repository. Download this repository put files under /etc/mydumpadmin directory. ...
• Step 2 – Configure Setup. Edit settings.conf file and update all required values as per your requirements. ...
• Step 3 – Execute Backup Script. ...
• Step 4 – Schedule Daily Cron.

1. How do I automatically backup MySQL database?
2. How do I backup MySQL database in Linux command line?
3. How do I automate backups in Linux?
4. How do I run a shell script from MySQL?
5. Where is the MySQL database stored?
6. How do I connect to a MySQL database?
7. How do I export a database from the command line?
8. How do I export a MySQL database?
9. How do you backup and restore MySQL database in Linux?
10. Which command is used to take automated backups?
11. How do I backup files on Linux?
12. How do I run a backup script in Linux?

How do I automatically backup MySQL database?

In order to properly automate backups, you must follow the following steps:

1. Create a database backup.
2. Zip the backup.
3. Encrypt the compressed file.
4. Send the backup to Internet storage using FTP, Dropbox, AWS, Google Drive, etc.
5. Receive email notification concerning backup results.
6. Create a backup schedule.
7. Delete old backups.

How do I backup MySQL database in Linux command line?

Back up the database using the following command:

1. mysqldump -u [username] –p[password] [database_name] > [dump_file.sql]
2. [username] - A valid MySQL username.
3. [password] - A valid MySQL password for the user.
4. [database_name] - A valid Database name you want to take backup.
5. [dump_file.

How do I automate backups in Linux?

Automated Backup in Linux using Shell Scripting and Crontab Scheduler

1. Shell Script for backup of a defined folder.
2. Shell Script for backup of multiple folder.
3. Shell Script to take backup with date filter.
4. Shell Script to automatically delete backup after certain days.
5. Scheduling the scripts using Crontab Scheduler.

How do I run a shell script from MySQL?

Lets, start with running single MySQL query from command line :

1. Syntax : ...
2. -u : prompt for MySQL database username.
3. -p : prompt for Password.
4. -e : prompt for Query you want to execute. ...
5. To check all available databases: ...
6. Execute MySQL query on command line remotely using -h option :

Where is the MySQL database stored?

All MySQL databases are stored in corresponding directories inside a MySQL DATADIR directory, which is specified in a configuration. E.g. myExampleDB's files would be stored inside '$DATADIR/myExampleDB' directory. And according to this result, database files would be stored inside /var/db/mysql/%DB_NAME% directory.

How do I connect to a MySQL database?

To connect to MySQL from the command line, follow these steps:

1. Log in to your A2 Hosting account using SSH.
2. At the command line, type the following command, replacing username with your username: mysql -u username -p.
3. At the Enter Password prompt, type your password.

How do I export a database from the command line?

Command Line

1. Log into your server via SSH.
2. Use the command cd to navigate to a directory where your user has write access. ...
3. Export the database by executing the following command: mysqldump --add-drop-table -u admin -p`cat /etc/psa/.psa.shadow` dbname > dbname.sql. ...
4. You can now download the resulting SQL file.

How do I export a MySQL database?

Steps to Export your MySQL Database Using phpMyAdmin

1. Confirm that SQL is selected under format.
2. Click “Go”.
3. Type the file name and select the directory where your exported database is to be saved in the 'Save File' dialogue box on your local computer.
4. Click “Save” and the process of exporting will start.

How do you backup and restore MySQL database in Linux?

How to Backup and Restore MySQL Database on Linux

1. Step 1: Install MySQL Client on ECS (Linux) 1) Download MySQL Client. ...
2. Step 2: Back up the database of ApsaraDB for RDS instance. Run the command to complete database backup: mysqldump -h xxx.mysql.aliyun.com -u xxx -P 3306 -p --opt --default-character-set=utf8 --triggers --hex-blob db_name > /tmp/db_name.sql.

Which command is used to take automated backups?

We are going to use cron, which is a linux daemon that allows us to run scripts in certain scheduled moments. Crontab files automate backups, system maintenance and other useful tasks.

How do I backup files on Linux?

Linux cp --backup

If the file you want to copy already exists in the destination directory, you can backup your existing file with the use of this command. Syntax: cp --backup <filename> <destinationDirectory>

How do I run a backup script in Linux?

One of the simplest ways to backup a system is using a shell script. For example, a script can be used to configure which directories to backup, and pass those directories as arguments to the tar utility, which creates an archive file. The archive file can then be moved or copied to another location.