Open terminal and type: Show pico /etc/crontab And add one of the following lines depending on your situation. This schedule the backup on 1am every day. Remote Host Backup with linked PATH to mysqldump: Remote Host Backup: Local Host mysql Backup: (There is no space between the -p and password or -u and username - replace root with a correct database username.) For Information Contact: Sales: 800-387-1920 Contact Us » Mobile App Development iPhone, Google Android, BlackBerry, Windows Mobile Learn More Web App EstimatorSelect and unselect modules such CMS or eCommerce for your web application and watch the cost update in real time. Try It » You may not have provided enough information for us to be sure. You may want to advise WHICH cron file this is in (ie system crons - First thing I would do is add a path - ie change It is not clear why you would expect to receive emails from this command. Do you have a command higher up in the crontab with a line like You might want to try bang this into a batch file and call that instead, along with some echo statements. Also, redirecting stderr to stdout can be useful (ie add You say there is nothing under etc logs or var folders - but have you looked in the system logs (eg As an aside, I put to you that hard coding your password on the command line is a bad idea from a security POV. You should drop the username and password from the command line and ad it to .my.cnf - see https://serverfault.com/questions/358903/store-the-mysql-client-password-or-setup-password-less-authentication Hi guys ! In this write up, we will see how to automate the mysql backup using the cronjob. Create Directory & FileAt first, we need to create a directory to make that our working directory. In this case I am doing that on /var directory Let’s do this like this
Make a ScriptNext we need to write a bash script to make things done. We will name that say “backup_script.sh” - Advertisement - Also, give it the proper execution permission.
Now the main script. After writhing the script, it will look like this
There are 3 different sections of the contents of this file, let’s have a look: Section 1The first section allows you to set specific values, which suit your environment into variables that are later used in the other two sections of the same file.
To append the current date & time to the name of the backup file in order to facilitate you in identifying any required file later by just having a look at its name.
To let you set the path and file name of the backup file, appending the current date & time (calculated by previous variable) for your ease.
To specify which database is to be backed up. This is used in the MySQL script for taking database dump/backup.
To let you set the database username that has access to take a dump of the previous mentioned database.
To mention the password of the database user that you chose to provide in the previous variable. Section 2:The second section helps you remove any database with the same name. You won’t really need this section when you are appending the date and time parameters to your file’s name, but if you are using a general name for the file and you wish your script to override the previous file, then you may include this section to your script. Section 3:The third section uses the variables of the first section and executes the mysqldump command to create an exported gzip file. Please note that you need to place the database password in this file that you might not want in some cases, however there exists an alternate method to dump the database without providing the password in the script. To do so, you need to edit the my.cnf file of your mysql configuration. The file might be in 5 or more locations, all are valid because they all load cascading.
Edit the file and locate the [mysqldump] section in it. Now, place the password in this file section just below the user, like the one displayed below:
Save this file and restart the mysql service using the following command:
Test & Verify Traverse to the script’s folder & run the script
If your script is working correctly, you should have a backup file created in your /var/db/db-backup folder. If there is no such file, it is likely that you have missed something in the aforementioned commands or you have some user permission restrictions that might require you to use sudo with each command. Schedule with Cron Edit the server’s cron with the undermentioned command:
Enter the following line at the bottom of this file:
The above line in cron will run at 1:00 AM server time every day. If you want to schedule it differently, you may modify it as per your need. How do I automatically backup MySQL database?SQLBackupAndFTP. Create a backup job by clicking Jobs > Add Backup Job.. Establish a connection with your MySQL Server.. Select the databases you want to back up.. Specify the location where the backups will be stored. ... . Create a backup schedule.. Enter your email to receive fail/success notifications.. How do I create a cron backup?Files Backup Cron Job. Create a folder (NOT in the public_html or www folder) to save the backup files. Make sure it's a level up from your web folder! In this example I created a folder called “FILES-backup”. Add CRON job command and select the interval. Test CRON job and verify file creation.. How do I schedule a backup of MySQL database in Linux?How to Automate MySQL Database Backups in Linux. Create a database backup.. Zip the backup.. Encrypt the compressed file.. Send the backup to Internet storage using FTP, Dropbox, AWS, Google Drive, etc.. Receive email notification concerning backup results.. Create a backup schedule.. Delete old backups.. Which command is used to backup MySQL data?It dumps one or more MySQL databases for backup or transfer to another SQL server. The mysqldump command can also generate output in CSV, other delimited text, or XML format.
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