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vote
0answers
30 views

How to expand the privileged port range past 1024?

Port numbers under 1024 are reserved for superuser, so a normal user cannot bind to ports in the range. And a range of ports that the system will assign random bind requests from can be set in ...
0
votes
1answer
1k views

“/etc/init.d/networking restart” with non-root user

I have a thin client with 112mb RAM which boots ubuntu server 12.04.1 from a usb drive with openbox and it is to be used by students to communicate with cisco equipment. And because of this the ...