or download this
write(1, "opened 2000 files\n", 18opened 2000 files
dup2(2004, 1) = 1
fcntl(1, F_SETFD, 0) = 0
...
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff2b62da20) = -1 EINVAL (I
+nvalid argument)
lseek(1, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
write(2, ">&= fileno(fd) - Illegal seek at"..., 57>&= fileno(fd) - Ill
+egal seek at lotsoffiles.pl line 23.