Встретился такой пример
$ time -f "%U seconds CPU %P" gzip -c9 BIGNULL > BIGNULL.gz
должно по идее выводить так:
112.66 seconds CPU 95%
на ubuntu 16.10 работать не хочет, ругается
-f: command not found как заставить работать? или какая-то библиотека нужна?
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