42-archive/42sh/42ShellTester/support/display-program-name/README.md
2017-03-24 17:43:33 +01:00

16 lines
235 B
Markdown

# ./display_program_name
A binary that writes its name on standard ouput.
```c
#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);
}
```