There are a number of ways to backup a MySQL database. For my local environment I like a quick way to take a backup before trying something new. Rather than go through the cumbersome process of logging into Terminal, navigating to the MAMP /bin directory and then entering a very long command, which I would easily forget, it’s simpler to create a shell script and then invoke it as an Application by using AppleScript.
First, create your shell script by opening a text editor, eg TextWrangler (and not an RTF editor), and type:
On the next line type in the commands you would normally do in Terminal. In my case, I wanted to navigate to the MAMP /bin where mysqldump lives. Then, I wanted to use this to dump a sql file of a specific database within my sites directory.
cd /Applications/MAMP/Library/bin/ ./mysqldump -a -uroot -pPASSWORD mydb1 > ../../../../Users/[username]/Sites/Backups/db1.sql;
Finally, close it with
You then save this in a logical place (ie somewhere you can find it!), in my case /Users/[username]/Sites/Backups/scripts/. Next go to Application > Utilities and launch AppeScript Editor. Type the following into the edit pane.
do shell script "/Users/[username]/Sites/Backups/scripts/backup_nsdaukcom_263323_db1.sh"
Save this to either Applications or a sub-directory within Applications. When you change the File Format to Applications before saving.
Once done, all you need to do to take a backup is double-click the new application you’ve created and your previous backup is overwritten with a new one.