> # cd /dev > # ls -FC *typ* > ptyp0 ptyp1 ptyp2 ptyp3 ttyp0 ttyp1 ttyp2 ttyp3 > # mknod ptyp4 c 5 4 > # mknod ptyp5 c 5 5 > # mknod ttyp4 c 4 4 > # mknod ttyp5 c 5 5 Try: # cd /dev # ./MAKEDEV pty0 -allen