I want to measure the elapsed time of a command, and show it **without** fractions of seconds no matter how little time it takes.

For instance,

```
/usr/bin/time -f "%E (real)" SOMECOMMAND
```

might return `4:36:05`

for a long running process, or `7:27.32`

for a short one.

In the second instance, how can I format it as `7:27`

or `00:07:27`

(leading zeros not important), so that it is obvious at a glance that it's 7 minutes (and not 7 hours as I initially thought)?

The seconds fractions are just not necessary for my measurements.