3 ms·
> I bet that many don't even know that something like isatty(3) exists. Also shell scripts can't directly use that.
by zinekeller 5y ago
> I bet that many don't even know that something like isatty(3) exists.
Also shell scripts can't directly use that.
- messe 5y agoSure, and that's why POSIX provides `test -t`.