clang -Wall -Wextra -Werror mini_serv.c
./a.out <port>

nc localhost <port>

echo "test1" | nc localhost <port>


bash tester.sh 2>/dev/null

bash tester.sh 2>/dev/null | sort 1>log1.txt

rm mini_serv.c; cp mini_serv_03.c mini_serv.c; bash tester.sh 2>/dev/null | sort 1>log1.txt