I am trying to run a Cron job which executes a PHP script in CentOS 8 by using Crontab, but for some reason it is now working.
This is my cron task:
* * * * * root /opt/remi/php74/root/usr/bin/php /var/www/mysite.net/html/application/crons/update.php
This is the PHP script:
<?php
// Update cron
$test = new PDO("sqlsrv:Server=SERVERIP;Database=DB", "usr", "pass");
$update = $test->prepare("UPDATE table SET Change = 0, Counter = 0");
$update->execute();
?>
I also added > result.log
at the end of the Cron task to see if it logged something, but this file is empty. Not sure what's happening.
Right now is set to run every minute, but no changes are being made in the SQL Server database
Maybe I am doing something wrong?
My environment is the following:
- CentOS 8
- PHP 7.4 (Remi Package)
- httpd
- Microsoft SQL Server 2019 Express
My Answer:
php
// update.php
// Your PHP script code here
echo "Cron job executed successfully!";
?>
Make sure that the PHP script has the correct permissions to be executed by the Cron job. You can set the permissions using the following command:
bash
chmod +x /var/www/mysite.net/html/application/crons/update.php
Also, make sure that the path to the PHP binary is correct. You can find the path to the PHP binary by running the following command:
bash
which php
Update the Cron task to use the correct path to the PHP binary:
bash
* * * * * root /usr/bin/php /var/www/mysite.net/html/application/crons/update.php
After making these changes, restart the Cron service to apply the changes:
bash
systemctl restart crond
Now, the Cron job should execute the PHP script successfully. You can check the output of the Cron job in the system logs to verify that it is running as expected.
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