42_minishell

Description

• Build a simplified shell from scratch
• Allowed functions
  • Libft
  • readline, rl_clear_history, rl_on_new_line, rl_replace_line, rl_redisplay, add_history, printf, malloc, free, write, access, open, read, close, fork, wait, waitpid, wait3, wait4, signal, sigaction, sigemptyset, sigaddset, kill, exit, getcwd, chdir, stat, lstat, fstat, unlink, execve, dup, dup2, pipe opendir, readdir, closedir, strerror, perror, isatty, ttyname, ttyslot, ioctl, getenv, tcsetattr, tcgetattr, tgetent, tgetflag, tgetnum, tgetstr, tgoto, tputs

Key modules

• Signal handler
• Lexer
• Parser
• Executor
  • Expander
  • Pipe
  • Redirection
  • Heredoc
  • Built-in function
  • External function