Custom Mini-Shell

A custom-built mini shell implemented in C that mocks basic shell behaviour such as redirection, piping, background processes and more.

Custom Chat-App

Simple multi-client chat application written in C using sockets and POSIX threads. It allows multiple clients to connect and send messages in real time, demonstrating key concepts in network programming and concurrency.

Multi-Thread Downloader

Multi-threaded file downloader built in C using pthreads and libcurl. It reads URLs from a file (downloads.txt by default), spawns multiple threads, and downloads each file concurrently.

Custom Malloc()

A custom memory allocator implemented in C, replicating core functionality of malloc() and free(). It operates by managing heap memory manually using "sbrk()", and organizes allocations with a doubly linked list of memory blocks.