1. Why "d" is postfix in almost every service name of Linux
like httpd, dhcpd?
2. how to restrict su & ssh services for some users?
3. how can we configure a default gateway for 10 n/w cards
in a server?

Answer Posted / nilesh ghadge

d means deamon . deamons are nothing but the startup scripts
used to start and to stop the services.

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