3 ms·
On Linux, pv can actually determine the size of the output device (using lseek on stdout), so `pv </dev/zero >/dev/sdb` does give a correct ETA (tested with pv
by hddqsb 5y ago
On Linux, pv can actually determine the size of the output device (using lseek on stdout), so `pv </dev/zero >/dev/sdb` does give a correct ETA (tested with pv 1.6.6 on Debian).