Sample usage of the new memfd_create(2) Linux system call.

🐧 What is epoll?

attach to a process and close a file descriptor

A custom shell program emulating basic bash functionalities

이 프로젝트의 목적은 간단한 쉘을 만드는 것입니다.

A basic implementation of a shell, similar to a lightweight version of Bash. This project explores process management and file descriptors, offering hands-on experience with system-level programming concepts. Perfect for learning the inner workings of shell environments.

create nonlinear pipelines with file descriptors

42 get_next_line project

The aim of this project is to make you code a function that returns a lineending with a newline, read from a file descriptor

A custom implementation of a function to read one line at a time from a file descriptor, including support for multiple file descriptors.

42sp // Programa uma função que retorna uma linha lida de um arquivo

A function to read from multiple file descriptors at the same time, without losing the reading thread on each one of them.

personal implementation of the GNU C library getline() in C

Recreation of the Unix pipe system. Connects multiple commands through pipes and handles input/output redirections.

A function that reads a line from a file descriptor and returns it.

A C function that reads a line from a file descriptor, efficiently handling static variables and memory management to return the next line on each call, showcasing file I/O and dynamic memory skills.

⏎ Whether it's a file, standard input, or a network connection, I'll still need to read content line by line. It is therefore time to tackle this function, which is essential for a number of my next projects.

get_next_line (GNL): project focused on file I/O and memory management. The task is to write a single function, get_next_line, that reads from a file descriptor and returns one line at a time. This project requires careful handling of static variables, buffer management, and reading data in chunks to efficiently process files of any size.

Report statistics on file descriptors usage

42 Cursus Projects