Hi I need to make a client socket - server in c + + for Linux.
The server must do three things:
1 -) When the client sends a file server lowercase words you must return the file with words capitalized
2 -) When the client sends a file server capitalized words you must return the file with words lowercase.
3 -) Capitalize the first letter of each word in a file.
4 -) Send me a number and return it in letters example 1 and return one to me.
I have several codes of client - server in c + + for linux but not in that part of the code to the features or how we do. Appreciate your response.