42-archive/42sh/42ShellTester/support/display-program-name

./display_program_name

A binary that writes its name on standard ouput.

#include <unistd.h>
#include <string.h>

int	main(int ac, char **av)
{
	(void)ac;
	write(1, av[0], strlen(av[0]));
	write(1, "\n", 1);
	return (0);
}