How can PHP be used to send an executable shell script to the CLI interface for setting up a cronjob?

To send an executable shell script to the CLI interface for setting up a cronjob using PHP, you can use the `exec()` function to run the `crontab` command with the script file as an argument. This will add the script to the cronjob list and schedule it to run at the specified intervals. 

<?php

$scriptPath = "/path/to/your/script.sh";

// Add the script to the cronjob list
exec("crontab -l | { cat; echo '0 0 * * * $scriptPath'; } | crontab -");

Keywords

PHP shell script CLI interface cronjob execution

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