I already installed xinetd but when I run:service xinetd startI get:start: Rejected send message, 1 matched rules; type=method_call, sender=:1.791 (uid=1000 pid=16012 comm=start xinetd ) interface=com.ubuntu.Upstart0_6.Job member=Start error name=(unset) requested_reply=0 destination=com.ubuntu.Upstart (uid=0 pid=1 comm=/sbin/init)I have added a service rsh by adding this filecat > /etc/xinetd.d/shell << EOF &&service shell{  disable        = no  socket_type    = stream  wait           = no  user           = root instances      = UNLIMITED flags          = IDONLY log_on_success += USERID server          = /usr/sbin/in.rshd}EOFI wish to use a system as a server, by using service rsh start. Right now I get back an answer as: unknown job.What should I do?
Unable to start xinetd service though it is installed
networking;xinetd;inetd