How to do "which" in perl?# Unix - 噫吁兮,危乎高哉
x*p
1 楼
Neither
$where_whatever_is = system("which whatever");
nor
$where_whatever_is = `which whatever`;
works! //Kick
Anybody can help?
$where_whatever_is = system("which whatever");
nor
$where_whatever_is = `which whatever`;
works! //Kick
Anybody can help?