Minishell

This is a project from 42 Network Cursus.
The objective is to create a simple bash-like shell. This is a good approach to learn more about processes, signals, file descriptors.. and much more.

Usage:

$ make run

Allowed functions:

malloc() free()
write() open() read()
fork() wait() waitpid() wait3() wait4()
getcwd() chdir() opendir() readdir() closedir()
stat() lstat() fstat()
execve() pipe() dup() dup2()
signal() kill() close() exit()
strerror() errno()

Resources

• https://brennan.io/2015/01/16/write-a-shell-in-c/
• https://harm-smits.github.io/42docs/projects/minishell
• https://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html
• Exit codes
• Single/Double Quotes differences
• Chapter 5. Writing Your Own Shell (PDF)