Using C$/$C$,$ write a network echo server $$echo$\_$s$,$ an echo client $$echo$\_$c$,$ and a log server $$log$\_$s$$ that meets the requirements below. $1.$echo$\_$s$$ should reply to any client connected to one of its ports with the same message it receives. $2.$echo$\_$s$$ must support both TCP and UDP connecons from clients, on the same port number. $3.$ The required command$-$line format is: $$>$ echo$\_$s $4.$echo$\_$s$$ and $$echo$\_$c$$ should be tested by using the command $$nc$($netcat$).$ See more about $$nc$$ in the unix man pages. Tesng scenario are: a$.$nc$$ as client with $$echo$\_$s$$ as server b$.$echo$\_$c$$ as client against $$nc$$ as a server. c$.$echo$\_$c$$ as client againt $$echo$\_$s$$ as server for example, $$nc$$ can be used as a UDP echo server with the command: nc $-$e $/$bin$/$cat $-$k $-$u $-$l $1235$ and as a UDP client with: nc $-$u $127\mathrm{.}0\mathrm{.}0\mathrm{.}11235$ See man pages for other uses $.5.$echo$\_$s$$ should be able to handle mulple clients, by creang mulple processes $[$hint: mulprocessing, fork, select...$].6.$ In order to keep track of ev