I have R installed in /opt/R of webserver. I need to execute script.r (In R BATCH mode) that is on directory /var/www/html/ using PHP function exec(). SELinux is enabled in the webserver. I suppose ...
I'm learning php, and am having a problem while writing a file upload page. In the docroot, I have index.php (the page that calls fopen) and a directory called "images", where I wish the temporary ...