Write the command that will configure a Linux system to have the hostname of "Engineering"

Below is server.py. Make sure the code works properly and is plagarism free. Make sure to show the screenshot of the output with the screenshot of the code being tested as plagarism free.    server.py import socketimport sys def handle_client(client_socket):    while True:        command = client_socket.recv(1024).decode()        if not command:            break        if command == 'quit':            break        elif command == 'put':            receive_file(client_socket)        elif command == 'get':            send_file(client_socket)        else:            print("Invalid command.")            break    client_socket.close() def receive_file(client_socket):    pass def send_file(client_socket):    pass def main():    if len(sys.argv) != 3:        print("Usage: server.py <port> <transport_protocol>")        return    try:        port, transport_protocol = int(sys.argv[1]), sys.argv[2]    except ValueError:        print("Invalid port number.")        return…

Given a linux file mode (permissions) as an integer, return the permission string that the mode represents. Example 1: mode = 511 511 == Ob111111111 permissons = 'rwxrwxrwx' Example 2: mode = 424 424 == ob110101000 permissions = 'rw-r-x---' def perms(mode): pass

There are a handful of commands in Linux that are exactly the same as their corresponding ones in Unix. What factors lead to the occurrence of this?