README

lab1b-server.c: This implements the server in C using TCP sockets and using
shell pipes to forward client input to the shell which is then run using
/bin/bash which is loaded in using execvp.

Used zlib for compression.
Used Sockets for TCP networking and communication. 

Sources used:

- unix socket client:  https://www.tutorialspoint.com/unix_sockets/socket_client_example.htm

- unix server client: https://www.tutorialspoint.com/unix_sockets/socket_server_example.htm

 -zlib: manual page, https://www.zlib.net/zlib_how.html

-zlib style guide: https://gist.github.com/arq5x/5315739

-High level idea of client-server: http://www.steves-internet-guide.com/tcpip-ports-sockets/