Under a controlled environment, I will try to execute some calls to shell, some of such commands will include sudo privileges.
I tried this php code line:
$out = shell_exec('sudo -u root -S ls < /home/user/.y/.qqz');
Where at last .qqz is a file containing actual password.
However apache log shows this output:
[sudo] password for www-data:
Like the password file is not being passed to the command stdi?
I already made www-data part of the sudo group. How can I get my objective done?