Bo2SS

The document is a summary of notes on "Network and System Programming." It covers various topics including command line parsing functions, file and directory operations, blocking and non-blocking I/O, multi-process management, inter-process communication, basic multi-threading, socket programming, computer network fundamentals, and application layer protocols. It also includes links to specific tasks related to implementing the `ls -al` command in Linux, the principles behind `git commit -m`, and file-based inter-process communication using multiple processes. The author encourages feedback on the content.