mk-rm-dir-1.m

GNU Octave is a high-level language, primarily intended for numerical computations. It provides a c

nm = tmpnam ();
e1 = mkdir (nm);
[s2, e2] = stat (nm);
e3 = rmdir (nm);
[s4, e4] = stat (nm);
(! e1 && strcmp (s2.modestr(1), "d") && ! e3 && e4 < 0)