title: Dynamically change httpd SSH port on arduino yun using PHP
body: <p>I have successfully changed the SSH port in the /etc/config/uhttpd file using Terminal. But I cannot seem to find a way to do it dynamically from PHP. To explain, I need my server to automatically set the port on the linux system on Yun. So basically I need it to automatically change the port number in the uhttpd file. Thanks in advance.</p>