Re: how to detect if stdio and ctty are the same?

[Anthony Carrico]

On 1/4/24 21:32, Anthony Carrico wrote:

$ ./a.out  </dev/null 2>/dev/null
1 is a tty called /dev/pts/1 device ID 136 1
3 is a tty called /dev/tty device ID 5 0

Ok, now stdin and stdout aren't ttys at all, as expeced.

I mean, stdin and stderr, obviously.

--
Anthony Carrico