php execute shell script for system code example
Example 1: php shell script
<?php
$output = shell_exec('cat /etc/hosts');
echo "<pre>$output</pre>";
?>
Example 2: run shell script from php file
echo shell_exec('sh /home/scripts/fix-perm.sh');
<?php
$output = shell_exec('cat /etc/hosts');
echo "<pre>$output</pre>";
?>
echo shell_exec('sh /home/scripts/fix-perm.sh');