Problem 1

Create simple web server in the following steps:

Create a program which dumps the request on the standard output (in text form)
Separate variuos parts of request and print the result
Print different messages depending on request (but do not answer the request)
Create fixed answer
Vary answer based on request
Modify server to allow handling multiple requests at the same time

After each step verify that your program behaves as expected using web browser to generate requests. Note that only in step 4 you are creating anver, so web browser will show nothing, but you should look what your program prints. In step 4 and following look at the output in the web server. Note: you can use 'strace' program to check content of the request and what real web server sends as an answer.