timeing some of my commands. Now to average the measures, I'd like to run and time my commands a specified number of times, and get the results with a calculated mean and standard deviation. The result would be like:
avgtime -n 100 my_command real 0m5.388s stdev 0m0.068s user 0m5.380s stdev 0m0.067s sys 0m0.004s stdev 0m0.000s
Is there a UNIX tool for this? Does GNU/Linux have one?