Overview#

A custom Unix shell implementing core shell functionality from scratch in C. Demonstrates deep understanding of process management, file descriptors, and inter-process communication using only system calls.

Key Concepts#

• Built command parser that tokenizes input into executable commands
• Implemented process forking with fork() and execvp() for program execution
• Created I/O redirection using file descriptors and dup2()
• Built piping infrastructure connecting stdout of one process to stdin of another
• Implemented process substitution <(command) for advanced pipelines

Technologies#

C, Unix System Calls

Related Skills#

• C
• Operating Systems