So I was chatting with a friend who said he was getting some weird file permissions when trying to create a file, so we ran the following code on our respective outputs and ended up with different file permissions: #include <fcntl.h> #include <unistd.h> int main(void) { int dest_fd = open("/home/leweixu/CITS2002/project2/test0666", O_WRONLY | O_CREAT | O_TRUNC, 0666); close(dest_fd); } We are both running cc 11.4.0 and ubuntu 22.04 WSL2 for Windows.