Scheduled backup tool of
MySql database using FTP
1. Make sure that ZipArchive extension is enabled in your PHP version
2. Download file
3. Edit file and insert your database credentials (Host, database name, username,
password) and insert FTP account (Host, username, password)
4. Upload files and local backup folder (db_backup)
to your website
5. Create corn job using your web control panel
Before you start, it is helpful to know what version you are currently running. While methods can vary slightly between HK models, for many AVR units, you can check the version by: Pressing and holding buttons on the front panel simultaneously. The current software version should scroll across the front display Step-by-Step Update Instructions
: If connected to your home network, you may be able to check for updates through the Harman Kardon Remote app on your mobile device. Manual Method : Some older versions or specific bug fixes require a USB to RS-232 adapter harman kardon avr 151 software update
The AVR 151’s last official firmware was v1.21 (2013) or v1.23 (2014). If you have v1.15 or newer, the changes are minor (HDMI compatibility with older Blu-ray players). Before you start, it is helpful to know
Obtain the firmware zip file from the Harman Kardon Support Page . Manual Method : Some older versions or specific
He heard Lena. Not literally. But in the way the sound filled the room—full, present, alive. The update hadn’t added Dolby Atmos or 4K passthrough. It didn’t make the receiver modern. It just made it work again. Reliable. Solid.
Upload files and local backup folder (db_backup) to your website
How to use FTP client to upload your files
Once you’re connected to your server,
the Local Site area will show the files
and folders on your computer and the
Remote Site area will show the files
and folders on your Host server.
The easiest way to copy file to and from
the server is to simply drag and drop them
from one side to the other.
Create corn job using your web control panel
1. Log to your cPanel Account
2. Search for cron jobs scheduler
3. Setting up a cron job
4. Remember to click the ‘Add New Cron Job’ once you
have entered the right values in all fields. Cron jobs
are very useful especially when running web applications
on the internet. You will need them in one way or another
to automate repetitive tasks and we believe this guide has
shown you the basics of doing the same.