Exam 42 Rank 02 Install Jun 2026

install -d a/b/c must create all intermediate directories with mode 0755 (or specified -m ). This is mkdir(path, mode) with EEXIST ignored.

In the 42 ecosystem, failing to understand install means failing to understand that code is useless until it runs reliably on someone else’s machine. Rank 02 forces the student to respect the entire pipeline: write, compile, link, and finally . exam 42 rank 02 install

void *data; struct s_list *next; t_list; install -d a/b/c must create all intermediate directories

make make install