Hello.
I used "time" to compare several different sh scripts that do the same thing, to find out which was the fastest.
The results look something like this:
real 1m30.700s
user 0m49.510s
sys 0m16.610s
What are the three different times, and what do they mean?
And when deciding which one to use, which "time" (real, user, or sys) should be compared to choose the lowest?
Thanks!
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