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Grad school code

Code I'm writing in graduate school, mostly C and close to the metal: algorithms, operating systems internals, and network programming.
~/grad/c
C

C Programming

Low-level programming in C: memory management, pointers, data structures, and building tools from scratch.

  • - Manual memory management & pointer arithmetic
  • - Linked structures and dynamic arrays
  • - Makefiles, gdb, valgrind
repo coming soon
~/grad/algorithms
C / PythonCS-GY 6033

Design & Analysis of Algorithms

Implementations and analysis of core algorithms: divide and conquer, dynamic programming, greedy methods, and graphs.

  • - Sorting & selection with proofs of running time
  • - Dynamic programming solutions
  • - Graph algorithms: BFS/DFS, shortest paths, MST
repo coming soon
~/grad/operating-systems
C

Operating Systems

Systems programming close to the kernel: processes, scheduling, concurrency, virtual memory, and file systems.

  • - Process creation & a Unix-style shell
  • - Threads, locks, and synchronization
  • - Memory allocators and paging
repo coming soon
~/grad/networking
C

Computer Networking

Network programming from sockets up: protocols, client/server design, and reliable transport.

  • - BSD sockets client/server
  • - Implementing protocol logic over UDP/TCP
  • - Packet capture and analysis
repo coming soon