fork-exec

Build-your-own-shell is a Unix shell in C with piping, I/O redirection, and background jobs, offering a robust, command line experience for learners and beginners 🐙

Remote Command Execution System (Client–Server) with OpenSSL Authentication

Custom POSIX-style shell in Python — fork/exec, pipes, fd-level redirection, and readline-based tab completion, built from raw OS primitives (no subprocess)

UNIX command line interpreter written in C implementing process forking, path search, and builtins.

🚀 Advanced Unix shell implementation in C featuring command execution, piping, I/O redirection, background processes, and built-in commands. Educational project for learning OS concepts and system programming.

mi/sh is a bash-inspired UNIX shell written from scratch in C — full command lifecycle: readline input, lexer, AST parser, PATH resolution, fork/exec, pipe chaining, redirections, heredoc, $VAR expansion, signal handling, and a live environment store. No shell libraries.

A UNIX mechanism simulator in C that replicates shell pipe routing (< file1 cmd1 | cmd2 > file2) using pipe(), fork(), and execve().

Remote Command Execution System (Client–Server) with OpenSSL Authentication

Unix shell in C with pipelines, I/O redirection and a nestable conditional operator, built on fork/exec/pipe/dup2

Minimal Unix-style shell in C with command parsing, built-ins, signal handling, and fork/exec process execution.

Minishell is a simple UNIX shell implemented in C as part of the 42 School curriculum. The goal of the project is to recreate the core functionality of a POSIX-compliant shell — similar to Bash — from scratch.

A lightweight, cross-platform Unix shell implementation written in C. Features include I/O redirection, background process execution, built-in commands (cd, pwd, echo, export, history), command history tracking, signal handling, and colorful UI. Demonstrates core OS concepts: process management, file descriptors, and system calls.

A custom Linux shell in C

ICSH — a Unix shell in C for ICCS227 (Operating Systems): external commands, < / > redirection, and background jobs with signal-based job control (jobs/fg/bg), plus !! history, echo $?, and script mode.

Упрощенная реализация командной оболочки на C с поддержкой конвейеров и перенаправления

In this repo, the objective is to implement a minimalistic shell whose sole purpose will be to read commands from standard input (keyboard) and execute them. We are required to implement three shells of increasing complexity and difficulty. These shells must be named mysh1 through mysh3. You can read assignment.pdf for more information.

Multi-tab terminal emulator built from scratch in C++ with X11 and raw Linux system calls