Script for turning processes in etc/inetd.conf on and off

Anyone have a perl script that can be run via a web browser to turn ftp or telnet on and off in etc/inetd.conf ? Believe it or not but I ride a motorcycle a lot in the summer and carry a laptop in my saddlebags to connect from almost anywhere via Verizon alongside the highway. However, have too many distractions when on the road to telnet in and do this task.
Any help appreciated.