ct213 assignment
friends who can post messages on each others' walls
Run the client script with the parameter of a user or alternatively run the server script in one terminal and the client script in another
Running the client script before the server will simply start the server script in the background
If the ID initially entered does not exist, it will be created
The user is then "logged in" and can simply call commands without having to specify their own id
The three commands are add, post, display and exit
If a user enters a username which is more than one word, only the first word will be accepted into the program
The server will run until there are no clients left to use it