cron

Execute command line and shell commands from PHP

PHP’s system() command will let you run command line and shell stuff. It probably requires proper permissions on your ISP configuration.

http://www.php.net/manual/en/function.system.php

$last_line = system(‘PATHTO_COMMAND’, $retval);

Why do I need this? For the life of me I can’t figure out how to run a simple shell script through cron.

I saw somewhere that the cron would be something like this but it does not work:

10 * * * `/bin/sh PATHTOSCRIPT`

Inspired by Drupal’s cron.php stuff that runs search indexing, I wrote a PHP script that will run my shell commands. Since the scripts can echo to standard out, the PHP command will print the debugging results to the web page. Now I can check the status of my script without logging in through SSH every time.

There is definitely a better way to do this. Let me know if you can think of something. If anyone knows how to run a shell script (/bin/sh) through cron via cPanel’s cron admin please let me know.