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MySQL - database backup using Linux Command Line

19 points
Created by:
Root-ssh
115400

In this short article, we would like to show how to make MySQL database backup using Linux Terminal (command line).

Quick solution:

mysqldump -u db_username -pdb_password -h db_hostname db_name > /path/to/backup.sql

Notes:

  • do not use space beetween -p and db_password,
  • -h db_hostname is optional (lack means localhost connection).

 

Practical examples

Example 1:

mysqldump -u root -pSecretPassword -h 127.0.0.1 gallery > ./2020_09_12_17_21_gallery.sql

Example 2:

/usr/bin/mysqldump -u 'root' -p'SecretPa$$word' -h '127.0.0.1' 'gallery' > '/path/to/backup/db/2020_09_12_17_21_gallery.sql'

Where:

  • MySQL server is installed on the same machine, so we can use 127.0.0.1 host address,
  • we used root account that has access to any database on the server,
  • putting parameters to apostrophes allows us to use any characters.

See also

  1. MySQL - restore database from backup using Linux Command Line
  2. MySQL - database schema backup using Linux Command Line (without data)

MySQL - Problems

MySQL - database backup using Linux Command Line
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